Pictured on his way to murder two policemen: Detectives reveal the last picture of cop- killer Ismaaiyl Brinsley as they admit they have no idea what he did before the attack Blog Title

The NYPD has revealed the last known image of double police murderer Ismaaiyl Brinsley (above). It was taken two hours before he murdered NYPD Officers Wenjian Liu (left) and Rafael Ramos (right) in their patrol car in Bedford-Stuyvesant, Brooklyn, in cold blood on Saturday. Brinsley had travelled by bus to New York from baltimore after shooting his ex- girlfriend. The NYPD is now trying to find out what he did for the two hours after the image was taken in a mall and the attacks.