Oak Forest High School Lockdown Lifted After SWAT Investigates Threat; School Dismissed for Day

Oak Forest High School dismissed early following large police presence due to potential threat

Oak Forest High School students were dismissed early Tuesday following a lockdown triggered by a potential threat that proved to be unfounded after a police investigation.

Oak Forest High School lockdown lifted after SWAT investigates threat; school dismissed for day

Oak Forest High School was placed on lockdown as police responded to a "possible threat" on Tuesday morning. School has since been dismissed.

Oak Forest HS under lockdown for possible threat; massive police response, officials say

Oak Forest High School is under lockdown for a possible threat; there is a massive police response, officials say.

No Threat Found At Oak Forest High School, Students Dismissed For Day: Police

A SWAT team searched the school after a "possible threat" was reported Tuesday morning.

'Came in with guns': Video shows scene inside Oak Forest school as police investigated bomb threat

Photos and videos captured what it was like as armed officers swept a suburban Chicago school following a reported bomb threat.

Oak Forest High School searched after possible threat, city says

Police are responding to a possible threat at Oak Forest High School, according to the city.