Please read your sources, Turner did not carry out the assault at KA. He and the victims met at a part at KA and Turner assaulted after leaving the fraternity. The article writes that it was "just outside" but it was out of sight of the fraternity house, some ways away.
Godel_unicode|3 years ago
Steven_Vellon|3 years ago
Imagine someone says, "a man was murdered at your house and you did nothing!" when in reality the murder took place a couple minutes walk away, where you had no ability to observe the crime. Seems like a very big distinction to me.