The FBI is investigating an allegation of a murder for hire plot -- i.e., hitman -- against Cryer, costar of "Two and a Half Men." Someone has told the FBI the plot may involve Jon's bitter custody fight with Sarah. These guys from Two and a Half Men have really got some lady problems. First Charlie Sheen went to jail on Christmas for domestic abuse charges now Jon Cryers' ex wife is trying to have him killed. With Charlie Sheen in jail and Jon Cryer dead Two and a Half Men wouldn't really be that great of a show. Click on the pick for the full story.