Police have arrested a girl who threatened to shoot everyone in her former school and kill them with "fun and fun," according to the network "Fox News" American.
The network quoted the police as saying that the girl, Alexis Wilson (18 years old), told colleagues that she "will shoot 400 people for fun and fun."
They were shown video footage showing her skill shooting indiscriminately from a newly purchased machine gun.
After searching the girl's house, police found a Kalashnikov assault rifle and six ammunition stores.
During the interrogation, the police discovered that the girl's mother knew that her daughter had weapons, but did not pay any attention.
The girl was also found to have been expelled from the school, where she threatened to commit a massacre for participating in several incidents of violence.