In an interview with ABC News on Tuesday, a former classmate of Roley's said that while the alleged sniper was always "really different," he still has "a hard time trying to correlate the same Wess that I grew up with to the Wess that did what he did."

Wess Roley, 20, was living out of his vehicle and his former roommate said he shaved off his long hair and started to "kind of go downhill.”