PHILADELPHIA - An hours-long standoff in Overbrook ended with an arrest after authorities said a man called police on himself and claimed to have possibly shot someone.The barricade started just after 7 p.m.
on the 6100 block of West Columbia Avenue, according to investigators. Police said the suspect called police and said he was armed and possibly shot someone. MORE LOCAL HEADLINESWhen police arrived at the home, the man refused to come out and a nearly three hours long barricade started.A preliminary report from police said that it's possible that a woman and a teenage girl were also inside the property.