One Wichita Falls man is behind bars, charged with Intoxication Assault. Police say 22-year-old Gary Harris was one of the drivers involved in a major accident in the 300 block of Loop 11 Sunday evening. They say Harris rear-ended another vehicle at high speed then struck a tree. Officers say they could smell alcohol on Harris, his speech was slurred and his eyes bloodshot. He was taken to the hospital, along with the passenger who sustained critical injuries. The passenger then told police both he and Harris had been drinking and smoking K2. Harris was taken to the Wichita County Jail.