In an attempt to make up for his mob affiliated father's sins, a young veteran joins the police force, only to battle mafia presence within for force as well.

A brilliant young man with an obsession with the Sherlock Holmes series joins an investigation into a series of gruesome murders in New York—but his mysterious motives test the lead detective on the case.

A private detective in San Francisco follows a blackmailer back to his quarters one evening — but before the blackmailer can be interrogated, he is shot dead, his murderer vanishing into the night.

After a 12-year-old girl goes missing in Boston, an unlikely alliance forms between a private investigator and a cop from out of town who is investigating a cold case murder.

Seeking escape from his dysfunctional family, a businessman hires a retired police officer to kill his wife. It doesn't go as planned.

A detective from New York City is helping a mother and child escape to Florida when a strange man carrying a gun comes into the diner where he is eating.

A private detective in Havana resignedly accepts a case from a wealthy sugar planter whose slave has gone missing — but the detective soon discovers that the slave's disappearance is linked to a larger, unbelievably atrocious crime.

After the LAPD notices that the same female witness testified for two unrelated homicide cases, one detective must convince the witness to tell there truth before the murderer strikes again.

Near the end of World War II, five police officials investigate a series of murders.

A local detective investigates the murder of a businessman who returned to town after years of being away. The detective holds a conflict of interest in the case: his sister was swindled years ago by the victim.