he pulled over someone, they got out of their car and that suspect began shooting at corporal galloway before he even had a chance to get out of his patrol car. police say he used an assault-type weapon before then getting back in his car and fleeing the scene. right now authorities say there is no motive behind the shooting. take a listen. >> he got out of his vehicle and immediately fired upon the deputy. multiple times striking him and then drove off. this is senseless. it makes no sense whatsoever. >> what we are seeing on what appears to be a regular basis on the streets of harris county has got to stop. it has got to stop. these are not assaults. these are not attacks. these are brutal, brutal murders. >> brutal, brutal murders. that's what we're hearing that's