Kentucky Derby winner Medina Spirit collapses, dies in California
Kentucky Derby winner Medina Spirit collapsed and died after a workout Monday at the Santa Anita racetrack in California.
The 3-year-old colt trained by Bob Baffert had just completed five furlongs in his second workout since finishing second in the Breeders’ Cup Classic a month ago at Del Mar, according to Craig Robertson, Baffert’s attorney.
Baffert said in a statement that the horse suffered a heart attack.
Santa Anita spokesman Mike Willman also confirmed the colt’s death.
The colt will undergo a full necropsy, which is required by the California Horse Racing Board.
Medina Spirit tested positive after the May 1 Derby for betamethasone, a legal medication that is not allowed on race day. It was Baffert’s record seventh win in the Derby.

AP Photo/Jeff Roberson
John Velazquez rides Medina Spirit across the finish line to win the 147th running of the Kentucky Derby at Churchill Downs in Louisville, Ky., May 1, 2021.
Last Friday, Robertson released a statement saying that tests done by a New York lab have “definitely confirmed” Medina Spirit tested positive for the steroid — not through an injection but due to an ointment used to treat a skin rash.
The Kentucky Horse Racing Commission has been investigating the case, and has yet to hold a hearing that could possibly disqualify Medina Spirit.
In the $6 million BC Classic, Medina Spirit couldn’t muster the necessary late kick to threaten winner Knicks Go.
“I’m very proud of him. He ran a great race,” Baffert said last month. “To me, he’s the best 3-year-old. He showed it today. That’s what racing is all about, proving it on the racetrack. And he proved it today that he’s the real deal.”
Baffert was allowed to enter horses in the season-ending world championships, but the event’s money-leading trainer had to meet certain conditions, including stricter out-of-competition testing of his horses and greater security at his barn. He agreed to the extra scrutiny and was required to pay for it out of his own pocket.
Medina Spirit had five wins in 10 career starts and earnings of $3,545,200, according to Equibase. The colt was owned by Amr Zedan, who competes as Zedan Racing Stables.
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaDarron Cummings
John Valazquez, right, rides Medina Spirit ahead of Florent Geroux aboard Mandaloun to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Darron Cummings)
Darron CummingsJohn Valazquez, right, rides Medina Spirit ahead of Florent Geroux aboard Mandaloun to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Darron Cummings)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaBrynn Anderson
A women wears a hat and a horse racing face mask before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
Brynn AndersonA women wears a hat and a horse racing face mask before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaBrynn Anderson
A man looks at a racing program before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
Brynn AndersonA man looks at a racing program before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaDarron Cummings
Roses bloom during race three before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Darron Cummings)
Darron CummingsRoses bloom during race three before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Darron Cummings)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaBrynn Anderson
A man wears Kentucky Derby-themed socks before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
Brynn AndersonA man wears Kentucky Derby-themed socks before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaBrynn Anderson
A woman walks to her seat before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
Brynn AndersonA woman walks to her seat before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaBrynn Anderson
Mark Ferguson wears a coronavirus-themed hat before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
Brynn AndersonMark Ferguson wears a coronavirus-themed hat before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaBrynn Anderson
Young children watch as horses are paraded out for a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
Brynn AndersonYoung children watch as horses are paraded out for a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
A woman walks to her seat before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelA woman walks to her seat before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
A man looks at a racing program before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelA man looks at a racing program before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
Men talk as they watch a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
Michael ConroyMen talk as they watch a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
Fans cheers during race five before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelFans cheers during race five before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
A man places a bet before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelA man places a bet before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
A woman watches a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
Michael ConroyA woman watches a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
A women watches a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
Michael ConroyA women watches a race before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
Men take photos of themselves before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
Michael ConroyMen take photos of themselves before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
Fans stand for the national anthem before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelFans stand for the national anthem before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
Fans talk on the concourse before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelFans talk on the concourse before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
A woman watches in the paddock before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelA woman watches in the paddock before the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaBrynn Anderson
A plane flying a banner reading "Protect Black Women. Divest from Police." flies over Churchill Downs before the 147th running of the Kentucky Derby, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
Brynn AndersonA plane flying a banner reading "Protect Black Women. Divest from Police." flies over Churchill Downs before the 147th running of the Kentucky Derby, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Brynn Anderson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
Jockey John Velazquez, center in red cap, aboard Medina Spirit, leads the field to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
Michael ConroyJockey John Velazquez, center in red cap, aboard Medina Spirit, leads the field to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
Medina Spirit, right, with John Velazquez aboard, leads the field around the first turn on the way to winning the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
Michael ConroyMedina Spirit, right, with John Velazquez aboard, leads the field around the first turn on the way to winning the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
Medina Spirit, right, with John Velazquez aboard, leads the field around the first turn on the way to winning the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelMedina Spirit, right, with John Velazquez aboard, leads the field around the first turn on the way to winning the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
John Velazquez rides Medina Spirit to victory in the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
Michael ConroyJohn Velazquez rides Medina Spirit to victory in the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaMichael Conroy
John Velazquez on Medina Spirit, third from right, leads the pack into turn one during the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. Velazquez rode Medina Spirit to victory. (AP Photo/Michael Conroy)
Michael ConroyJohn Velazquez on Medina Spirit, third from right, leads the pack into turn one during the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. Velazquez rode Medina Spirit to victory. (AP Photo/Michael Conroy)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaJeff Roberson
John Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun and Flavien Prat riding Hot Rod Charlie to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
Jeff RobersonJohn Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun and Flavien Prat riding Hot Rod Charlie to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
John Velazquez rides Medina Spirit, right, leads Florent Geroux on Mandaloun, Flavien Prat riding Hot Rod Charlie and Luis Saez on Essential Quality to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelJohn Velazquez rides Medina Spirit, right, leads Florent Geroux on Mandaloun, Flavien Prat riding Hot Rod Charlie and Luis Saez on Essential Quality to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaCharlie Riedel
John Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun and Flavien Prat riding Hot Rod Charlie to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
Charlie RiedelJohn Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun and Flavien Prat riding Hot Rod Charlie to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Charlie Riedel)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaJeff Roberson
John Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun, Flavien Prat riding Hot Rod Charlie and Luis Saez on Essential Quality to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
Jeff RobersonJohn Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun, Flavien Prat riding Hot Rod Charlie and Luis Saez on Essential Quality to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaJeff Roberson
John Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun and Flavien Prat riding Hot Rod Charlie to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
Jeff RobersonJohn Velazquez riding Medina Spirit leads Florent Geroux on Mandaloun and Flavien Prat riding Hot Rod Charlie to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaJeff Roberson
John Velazquez riding Medina Spirit, right, leads Florent Geroux on Mandaloun, Flavien Prat riding Hot Rod Charlie and Luis Saez on Essential Quality to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
Jeff RobersonJohn Velazquez riding Medina Spirit, right, leads Florent Geroux on Mandaloun, Flavien Prat riding Hot Rod Charlie and Luis Saez on Essential Quality to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
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Kentucky Derby winner Medina Spirit collapses, dies in CaliforniaJeff Roberson
John Velazquez rides Medina Spirit across the finish line to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)
Jeff RobersonJohn Velazquez rides Medina Spirit across the finish line to win the 147th running of the Kentucky Derby at Churchill Downs, Saturday, May 1, 2021, in Louisville, Ky. (AP Photo/Jeff Roberson)