Movies and TvShows featuring "crime-detection-methodology" theme.

In a German city, the police are unable to catch a child-murderer. Concerned parents and criminals join in the manhunt. The police investigation leads them to Hans Beckert, the killer. Underworld bosses decide to monitor all children using beggars. A blind balloon peddler helps the beggars mark Beckert. The police find evidence in Beckert's apartment and lay in wait for him. Beckert is caught by gangsters and taken to a kangaroo court. It is decided to eliminate him. Beckert's real trial results in a guilty verdict, leaving the mothers of the slain children to reflect on the need for closer watch.

A woman named Marian Parry sees a murder occur in the apartment building across from hers, but no one believes her. As she tries to uncover the truth, she finds herself caught in a web of danger and deceit.

He Walked by Night is a film noir crime drama about a loner electronics expert who becomes a cop killer and evades a manhunt by the Los Angeles police department.

A cop poses as a member of a stolen-car ring to capture the men responsible for the murder of his fiancee's brother.