KENTWOOD - Investigators blame a drug dispute for a killing early Saturday, and say they are looking for the suspected killer.Tangipahoa deputies were called to a home in the 26000 block of Mount Hennan Cut Road just before 1 a.m. after a reported shooting.Antonio Famularo, 42, who lived at the home, was found dead there.Detectives are looking for Willie Elzy Wells, Jr., 32, in the crime. He will be booked with first-degree murder, armed robbery and as a felon in possession of a firearm, the sh