Houston: Mass Shooting Reported, 5+ officers shot, suspect 'down'

"We have had several officers shot," says Houston TX Police Chief Art Acevedo.
"Please pray for officers on the way to the scene"

Houston police union says 5 officers have been shot and have been transported to hospital.

Houston mayor Sylvester Turner said via Twitter the suspect in the shooting is "down."

More tweets from the breaking news event follow.

Photos: KHOU.