Some Democrats voting in GOP primaries; Plane wreck in Nepal kills 21, EU bans Russia oil imports

In 1859, the Big Ben clock tower in London went into operation, chiming for the first time.

In 1949, former State Department official and accused spy Alger Hiss went on trial in New York, charged with perjury (the jury deadlocked, but Hiss was convicted in a second trial).

In 1962, former Nazi official Adolf Eichmann was hanged in Israel a few minutes before midnight for his role in the Holocaust.

Ten years ago: Democrat John Edwards’ campaign finance fraud case ended in a mistrial when jurors in Greensboro, North Carolina, acquitted him on one of six charges but were unable to decide whether he’d misused money from two wealthy donors to hide his pregnant mistress while he ran for president. (Prosecutors declined to retry Edwards on the five unresolved counts.)

One year ago: Four-time Grand Slam champion Naomi Osaka withdrew from the French Open before her second-round match and said she would be taking a break from competition; she said she experienced “huge waves of anxiety” before speaking to the media, and that she had “suffered long bouts of depression.” (Osaka had been fined for skipping the postmatch news conference after her first-round victory.)

1949 — Sam Snead wins the PGA Championship, defeating Johnny Palmer in the final round 3 and 2.

1983 — The Philadelphia 76ers win the NBA championship with a 115-108 victory over the Los Angeles Lakers, completing a four-game sweep.

1987 — The Edmonton Oilers win their third Stanley Cup by beating the Philadelphia Flyers 3-1 in Game 7.

2001 — Pat Day becomes the third jockey to reach 8,000 wins by guiding Camden Park to a one-length victory on the turf in the sixth race at Churchill Downs. The 47-year-old Day trails only Laffit Pincay Jr. (9,147) and Bill Shoemaker (8,833).

2007 — LeBron James scores a career playoff-high 48 points to lead Cleveland to a 109-107, Game 5 win over Detroit in two overtimes. James is the first player to score 25 straight points for a team in the postseason while scoring 29 of the Cavaliers’ final 30 points.

2008 — Usain Bolt sets the world record in the 100 meters with a time of 9.72 seconds at the Reebok Grand Prix in New York. Bolt is .02 seconds faster than the old record held by fellow Jamaican, Asafa Powell.

2009 — Stephen Cardullo sets a tournament record with seven hits, including three of Florida State’s NCAA-record 15 doubles, as the Seminoles routs Ohio State 37-6 to advance to the super regionals.

2009 — Rafael Nadal’s unbeaten run at the French Open ends when the four-time defending champion loses to Robin Soderling of Sweden 6-2, 6-7 (2), 6-4, 7-6 (2) in the fourth round. Nadal’s record winning streak at Roland Garros ends at 31 matches.

2012 — Kevin Durant scores 22 points, Thabo Sefolosha sets playoff career-bests with 19 points and six steals, and the Oklahoma City Thunder snap San Antonio’s 20-game winning streak by beating the Spurs 102-82 in Game 3 of the Western Conference finals.