A mutiny and riot by 156 soldiers from the all-black 24th Infantry Regiment of the United States Army took place on August 23, 1917, in Houston, Texas. The incident occurred within a climate of overt racist hostility from members of the all-white Houston Police Department (HPD) against members of the local black community and black soldiers stationed at Camp Logan. Following an incident where police officers arrested and assaulted black soldiers, many of their comrades mutinied and marched to Houston. There they opened fire and killed eleven civilians and five policemen. Five soldiers also died,. In accordance with the military laws of the time, 118 soldiers were tried in three courts-martial. This was the largest murder trial in US history. A total of 110 were convicted, of whom 19 were executed and 63 were sentenced to life imprisonment.