By Barbara Liston and Mark Hosenball ORLANDO, Fla./WASHINGTON (Reuters) - A Chechen immigrant who was being questioned about his possible links to one of the Boston Marathon bombing suspects was shot and killed by a federal agent in Florida on Wednesday after he suddenly turned violent, the FBI said. A friend of the dead man identified him to Reuters as 27-year-old Ibragim Todashev, who had previously lived in Boston and knew Tamerlan Tsarnaev, the older of the two brothers suspected of planting two bombs at the marathon on April 15, killing three people and injuring 264. ...

Mike Krzyzewski had decided to remain coach of the U.S. men's Olympic basketball team.

PHOENIX (AP) — Jurors in the Jodi Arias murder trial said Wednesday they were unable to reach a unanimous verdict on whether she should be sentenced to life in prison or death for killing her one-time boyfriend, prompting the judge to instruct them to keep trying.