When a man is found with his face destroyed by fire in a fireplace, the prominent Police Detective Ray Patrick (Paul Langton) is assigned to the case. Soon he captures the singer Eden Lane (Barbara Payton), who was the man´s mistress, and solves the case. Eden is sentenced to prison and while Ray is transporting her by train, she claims that she has just seen her lover alive in a train station. Ray believes the woman and helps her to escape to hunt the man. Meanwhile Police Captain Bert Rawley (Robert Shayne) hunts the couple down.
"Murder Is My Beat" is a flawed but entertaining film-noir directed by Edgar G. Ulmer. The plot has many coincidences and most of the twists are not believable but it is worthwhile watching at least once. My vote is seven.
Title (Brazil): "O Morto Desaparecido" (The Vanished Dead")