4 Houston Officers Shot While Serving Drug Warrant

HOUSTON, TX - JANUARY 28: Law enforcement personnel work at the scene of a shooting where five Houston police officers were injured in Houston. (Photo by Loren Elliott/Getty Images)

5 Houston Officers Injured In Shooting

HOUSTON, TX - JANUARY 28: Law enforcement personnel work at the scene of a shooting where five Houston police officers were injured in Houston. (Photo by Loren Elliott/Getty Images)

Houston Mayor Sylvester Turner

Houston Mayor Sylvester Turner addresses the media after the shooting that left five officers injured. (KHOU)

Houston Police Chief Art Acevedo

Houston Police Chief Art Acevedo updates the media during a press conference. (credit: KHOU)

5 Houston Officers Injured In Shooting

HOUSTON, TX - JANUARY 28: Onlookers watch law enforcement activity near the scene of a shooting where five Houston police officers were injured in Houston. (Photo by Loren Elliott/Getty Images)

Chopper over Houston police shooting

Daytime image from a chopper over the scene of the police shooting in Houston.

Chopper over Houston police shooting

Nighttime image from a chopper over the scene of the shooting in Houston. (KHOU)

Chopper over Houston police shooting

Nighttime image from a chopper over the scene of the shooting in Houston. (KHOU)