A 12-year-old boy was suspended from a Coventry middle school after his parents said he brought a small gun keychain to school. Joseph Lyssikatos said the keychain was in his backpack at Alan Shawn Feinstein Middle School on Thursday when it fell out. A classmate picked it up and started showing it to other students. A teacher confiscated it and before Joseph knew it, he was suspended. “This boy was the one waving it or showing it to other kids. Not Joseph. Joseph wasn’t doing that so why weren’t both of them reprimanded,” said Bonnie Bonanno, Joseph’s mother. The keychain in question is slightly larger than a quarter. Joseph told NBC 10 he bought it for 25 tickets at an arcade.