On April 3, 2002, in Travis County, Texas, Allen got into a physical altercation with his 47-year-old girlfriend. After witnessing the assault, the victim's 19-year-old daughter called the police. When the police arrived they found the girlfriend and her daughter stabbed to death.
On April 3, 2002, in Travis County, Texas, Allen Guy entered the home of his ex-girlfriend, Barbara Hill and her 19-year-old daughter, Janette Johnson. He had been asked to leave the house the night before. Guy attacked Hill, hitting and stabbing her repeatedly. Johnson witnessed the attack and made a frantic call to 9-1-1 for help. Guy then attacked and killed Johnson. A knife with Guy's blood on it was found on the scene.
Transcript of 9-1-1 call made by Janette Johnson:
Who’s hitting your mom?" (Screaming was heard in the background)
"Oh my God, he locked the door," Johnson said. "My mom’s friend. He won’t stop hitting her. I can’t open the door. Please, please."
When police arrived they found both of the women dead. According to the autopsy reports, Hill had been stabbed 46 times and Johnson 10 times.
Source: Texas Department of Criminal Justice