Sierra Vista police investigated an Instagram photo of two teens holding a rifle on the Buena High School campus.
SIERRA VISTA, Ariz. - Buena High School in Sierra Vista is set to open normally Tuesday after a bomb threat was found Monday night.
A night custodian found the threat written on a bathroom wall around 6 p.m.
Students who were still on campus were evacuated at that time.
Sierra Vista police and Fort Huachuca canines searched the school for bombs.
So far, no word on who made the threat.
School officials say they will open as normal Tuesday.
If anything changes, they'll contact parents to let them know.