An alliance between a detective and a criminal create deadly consequences.

The investigation of a police officer's murder shows he is allied with a notorious criminal.

The officers must investigate the murders and rapes of new mothers.

A shooting at a dance club leads to a family being murdered.

The discovery of a a buried skeleton reopens a 25 year old mystery.

Bodies of women are found in a warehouse.

Mistaken indentity is the probable cause of a drive-by shooting.

The officers must investigate the death of a student who was found in a subway station.

The Russian Mafia is suspected of a celebrity's shooting.

A racial killing is suspected when a black civilian is shot.

Four abortionists are killed and the killer's next target is posted on a website.

The investigators must find some link between an anti-abortionist group and the murders of abortionists.