TYLER, TX (KLTV) - On July 17, 2011, at approximately 7:57 p.m., Officers of the Tyler Police Department were dispatched to 1003 West Trezevant on an aggravated assault. Upon arrival Officers located two black males who had both been stabbed. Officers were able to determine that both subjects were involved in a verbal altercation that escalated to a knife fight. Both subjects sustained non-life threatening injuries during the altercation. One black male was transported to East Texas Medical Center for his injuries. The second black male was transported to Mother Frances Hospital for his injuries. At this time the investigation into the incident continues.