BOULDER, Colo. (CBS4)– Boulder Valley School District officials announced the Arapahoe Campus was placed on lockdown. The campus houses Arapahoe Ridge High School, Boulder TEC, Boulder Universal and BVSD Online.
That lockdown was later lifted just after 3 p.m.
Authorities responded to the campus on Wednesday for reports of a person on school grounds with a weapon. School district officials say police searched the building and did not find any threat.
Deputies were following up on a Safe2Tell report.
Students were dismissed following the move to lift the lockdown.