Nocturne (film)

Nocturne is a 1946 blackandwhite film noir starring George Raft and Lynn Bari. The film was produced by longtime Alfred Hitchcock associate Joan Harrison, scripted by Jonathan Latimer, and directed by Edwin L. Marin.

His ruthless questioning tactics lead to several suspects reporting him for abuse. Pursuing the case with dogged determination, the obsessed Warne is eventually suspended from the police force while on the case. As he digs deeper into the case, the clues draw him closer to Frances Ransom Bari, who may be involved in the killing.When the film was released, the staff at Variety magazine wrote, Nocturne is a detective thriller with action and suspense plentiful and hardbitten mood of story sustained by Edwin L. Marins direction. ........

Source: Wikipedia