Someone shoots Detective Robert Cooper in cold blood as he enters his apartment block during the early hours of the morning—the NYPD officer is shot by an unknown assailant.

A strange occurrence leaves Detective Josh Watson in utter disbelief and confusion and makes him question his sanity. Never the less, he begins to look into his partner's shooting, ignoring his captain's warning not to.

Will Josh discover the identity of the perpetrator and can he bring the criminal to justice?

Whodunnit and do they pay for their crime?