 Regarded by many of his former high school classmates as a bit of a quiet loner, some of whom reported that he had been bullied at times, Mark Sigafoose, I think, according to the Enquirer, remembered Crooks as the quiet but friendly kid that he shared two classes with at Bethel Park High. Sigafoose remembered Crooks as the quiet but friendly kid, saying, quote, he was very kind, quote,