The man accused of killing seven people execution-style at a small religious college in Oakland, California, "does not appear to be remorseful at all," the city's police chief said Tuesday.
Former student One Goh, 43, told authorities he was upset at being expelled from Oikos University earlier this year, Police Chief Howard Jordan said. He was "upset with the administration," Jordan said, and told police he had been "picked on" and "wasn't treated fairly" by other students or administrators.
Investigators believe Goh walked into the single-story building housing the university Monday morning, took a receptionist hostage and went looking for a particular female administrator, who was not there, Jordan told CNN.