Olivia is known to frequent Folsom, Hammonton, and Mays Landing.
Police say that the teen's cell phone pinged in Bensalem on Sunday, and they believe she is still in Bensalem.
Police say that at 9:08 PM, Sunday, February 5th, a man entered Elwood Deli on South White Horse Pike in Elwood pulled a black handgun, and demanded money from the clerk.