The tape shows Officer David London beating 28-year-old Walter Harvin with his baton even after he had fallen to the floor and been subdued. Harvin and partner Mohammed Khan stopped the recently returned Iraq War vet after he entered his mother's West 93d Street housing project without a key. The tape shows Harvin and London arguing off and on, with Harvin occasionally shoving the officer. After Harvin attempts to enter the building elevator, he exits the elevator to address London again; after what appears to be another shove from Harvin, London starts beating him repeatedly with his baton.

A switch in camera angles at this point reveals London continued to beat Harvin after he had apparently ceased to offer resistance of any kind.

In testimony yesterday, however, Khan said that Harvin was needlessly aggressive before, during and after the incident, yelling "I'll kill you motherf---er" and "I'm gonna f--- you up" as London beat him. Khan said Harvin also kicked London repeatedly after falling to the floor.

London is on trial facing police brutality charges in the incident.

Written by Sandy Smith For HULIQ.com