Associate Kline News Today

Associate kline calling professor of psychology at harvard medical school. thank you guys for joining us. mike, i want to devote my first question to you. >> sure. >> in this case, like in new town, the shooter was living with his mother, but aguilars mother said she saw no signs of any of this. how can someone in such close proximity not see anything unusual? >> well, i have a hard time believing it also, but many times, don, people who are closest to lets say the shooter, they might not recogn...

To trace her sons phone from her home in maryland to the mall in nearby, columbia. but at that point, reports say the damage had been done. in a tearful interview with reporters his mother struggled to come to grips with it. >> i dont know what happened, i really dont. its so unusual. you can talk to any of his friends and find out what a gentle person he was. i just -- i dont know. hes never, never had a gun before, never been interested in guns. >> reporter: police say the shooter was supposed...