Colton Tooley

Colton Tooley:Tragedy again hit the University of Texas at Austin campus. On Tuesday, school student, Colton Tooley, came to campus armed with an AK-47 and opened fire. Shortly thereafter, he reportedly committed suicide after running in the school library. The tragic and terrible event.
So who is Colton Tooley?
Colton Tooley was a 19-year-old math. He was a sophomore who (according to the student directory) concentrating in Actuarial Science in the College of Natural Sciences.He lived in South Austin, about ten miles from the campus. It seems that he lived with his parents.
Texas also went to high school in Austin, he graduated from high school Crockett.A cousin said on behalf of the family say that Colton had been smart, intelligent person. “He would not or could not hurt to buy. If he was in a depression you never know, because he would never express their emotions,” he said.
You can help but feel his parents. Did they feel that something has happened to Colton? Or an action or passion? Or he was previously concerned about?