...Baty was aware her boyfriend was committed by his parents to a group home after graduating Elk Grove High School in 1998. He told her he would cut himself and act "unruly."
Baty said her boyfriend, who has a history of mental problems, recently was seeing a psychiatrist on a monthly basis. She said he stopped taking prescribed antidepressants about three weeks ago "because it made him feel like a zombie."
Around the same time, the shooter started covering his body in tattoos: a pentagram, a flaming sword sticking into the top of a skull and a sinister doll riding a tricycle through a pool of blood, The Associated Press reported. The gunman also began stockpiling weapons. He bought a 12-gauge shotgun and Glock 9 mm handgun just a few days before the shooting. He had two other handguns on him during the shootings...
