Alva Review-Courier -

PHILADELPHIA (AP) — At least one gunman opened fire on police Wednesday as they were serving a drug warrant in Philadelphia, wounding six officers and triggering a standoff that extended into the night, authorities said.

Two other officers were trapped inside the house for about five hours after the shooting broke out but were freed by a SWAT team well after darkness fell on the residential neighborhood.

None of the officers sustained life-threatening injuries and they've been released from the hospital, Philadelphia police Sgt. Eric Gripp said.

"It's nothing short of a miracle that we don't h...