By City News Service May 14, 2021 PACOIMA (CNS) - Police today arrested a man found armed with a knife inside a Pacoima middle school. The Los Angeles School Police Department received a call about 9:15 a.m. from the principal of Maclay Middle School regarding a man spotted with the knife inside the school's gated area near the parking lot, according to an LASPD statement. The principal also reported that the man was walking on and off the campus, pulling on classroom doors and approaching staff with the knife. The principal initiated a lockdown of the school and LASPD officers arrived at the scene.