Details as they come out, along with a statement from the school. The four are Devin Johnson, Ty Horn, Tanner Brock, and DJ Yendrey. Star-Telegram story. From Gary Patterson's statement (full text here) ""There are days people want to be a head football coach, but today is not one of those days. As I heard the news this morning, I was first shocked, then hurt and now I’m mad. "Under my watch, drugs and drug use by TCU’s student-athletes will not be tolerated by me or any member of my coaching staff. Period." Jean-Jacques Taylor, writing at ESPN, thinks the storm will blow over sooner rather than later. Keep in mind, the police here have been sloppy, including on this case. There's going to be some back and forth before the facts are all agreed on.