The Next Time You Die by Harry Hunsicker

Private detective Lee Henry Oswald is hired by a drunken Baptist preacher to find a lost file. When a psycho hit man shows up looking for the same file, Oswald's life starts falling apart. Not only is he getting hassled by the police for a murder he didn't commit, but a dead man and "late" friend named Billy Barringer enters the picture. Quite a tale with twists and turns that keep the reader coming back for more. Enjoyed the story. Sandy Penton