Arizona State coach Todd Graham commented for the first time Tuesday on news that his son, running backs coach Bo Graham, had resigned a day earlier.
"Obviously I'm very grateful to Bo for the time he spent here, it means a lot to me," Graham said. "We wish him the best at his new job and that's all I'm going to say about it. It's a personal matter.
Todd Graham was asked during the session with reporters about a tweet by former ASU quarterback Rudy Carpenter that appeared to suggest Bo Graham had been involved in an inappropriate relationship with a student-athlete at the school.
"I don't pay attention to any stuff like that," Graham said. "I'm glad I don't read it."