Atlanta shooting suspect's mental health questioned amidst hospital safety concerns.

The mother of Deion Patterson, the suspect in the Atlanta medical office shooting, claims her son suffered from mental health issues and was upset that doctors wouldn't give him the anti-anxiety drug Ativan. Patterson has been charged with one count of murder and four counts of aggravated assault. He is a former Coast Guardsman and a veteran who suffers from apparent mental health issues. The suspect's attorney is investigating the details and circumstances of the charges to provide him with effective representation.