Desc: Diary of a Killer: Directed by Ruben De Guzman. With Roy Flores, Tanya Gomez, George Estregan, Robert Talby. AN EX-CONVICT IS FORCED TO GO BACK TO A LIFE OF CRIME BY A SYNDICATE BIG BOSS BUT GETS INVOLVED WITH THE LATTER'S GIRLFRIEND, THEREBY INCURRING HIS IRE.