A former MLB pitcher owed his in-laws hundreds of thousands of dollars. Now he’s in prison for murder.

Former major league pitcher Daniel Serafini is serving a life sentence for a deadly plot against his wife’s parents — the murder of his father-in-law and the attempted murder of his mother-in-law in Lake Tahoe five years ago. He expressed no contrition in his first media interview, telling “Dateline” he is innocent and had been wronged by the justice system.