CNN Starting Point May 14, 2013 11:44:00
12-year-old suspect from gym class. you say he made threats to you and others? >> yeah. >> reporter: can you tell me about the threats? >> he'd say like i'll stab you if you don't -- he'd just say he would stab us, messing around. >> reporter: he called the threats lighthearted but told us of an incident earlier in the academic year when the 12-year-old brought a knife to school. did you see the knife? >> yeah. >> reporter: did he show it to friends and classmates? >> he showed it to kids. >> reporter: was it a swiss army knife? like a little pocket knife? >> yeah. >> reporter: what happened? ...