5 things we know about Steve Stephens

Police say Steve Stephens shot a Cleveland retiree collecting aluminum cans Sunday and then posted a video of the apparently random killing on Facebook.

ORIGINAL POST: Manhunt underway for Facebook murder video suspect

Police in Philadelphia said schools have been locked down as they investigate reported sightings of the suspect in an apparently random killing in Cleveland. But authorities also say there is no indication that Stephens is in Philadelphia.

Authorities say multiple 911 calls came in shortly after 12:30 p.m. Monday claiming that Stephens could be in or near Fairmount Park, a large green expanse northwest of downtown.

Officers are checking the area, and police say eight elementary schools and a high school are on lockdown as a precaution.

Philadelphia is a more-than-six-hour drive from Cleveland.

The Associated Press contributed to this report.

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