Baltimore police are investigating an incident at the KIPP Academy which has led the school to be placed on lockdown, the school described the incident as a "potential intruder".
Parents gather on the Poly Western campus to pick up their Kipp Academy students after the school was locked down Thursday. (Mariah Oates)
Kipp Academy in Baltimore was placed on lockdown Thursday after a possible intruder was reported at the school. Officials learned students saw a photographer with a tripod and mistook it for a gun. (Jeff Hager/ WMAR Staff)
Police are on the scene of a lockdown situation at KIPP Academy, located at 4701 Greenspring Ave., in Baltimore (Mariah Oates)
Kipp Academy in Baltimore was placed on lockdown Thursday after students reported seeing an potential intruder at the school. (Jeff Hager/WMAR Staff)
Kipp Academy was placed on lockdown Thursday and students bussed to Poly Western for pick up after an incident at the school. (Jeff Hager/ WMAR Staff)
A possible intruder was reported and Kipp Academy was placed on lockdown April 3, 2014. (Jeff Hager/ WMAR Staff)
No students were harmed after a potential intruder was reported at Kipp Academy. (Jeff Hager/ WMAR Staff)