Two unsolved murders in Los Angeles.

Two unsolved murders in Chicago.

A model is reported dead at home by someone saying they are the superintendent of the apartment.

Death of a businessman takes detectives into an underworld of con men.

The killer of a homeless man is caught due to the determination of police and scientists.

Police get new information on a rape and murder case from three years earlier.

An American becomes one of Canada's most prolific bank-and-jewellery bandits.

A family is savagely murdered, so the murderers can get the insurance money to shoot a film.

An abusive patient refuses to leave the department. A patient overdoses on heroin.

A look at the police from behind their badges.

A look at the police from behind their badges.

Things are not always what they seem in the line of duty.

A look at the police from behind their badges.

The team treat a man who has fallen down the stairs after a night out.

A look at the police from behind their badges.

Dr. Osman assembles a team to save the life of Jack who has severe injuries after falling.