A version of this story originally ran in 2012.
On May 13, 1985 at 5:20 p.m., a blue and white Pennsylvania State Police helicopter took off from the command post’s flight pad at 63rd and Walnut, flew a few times over 6221 Osage Avenue, and then hovered 60 feet above the two-story house in the black, middle-class West Philadelphia neighborhood. Lt. Frank Powell, chief of Philadelphia’s bomb disposal unit, was holding a canvas bag containing a bomb consisting of two sticks of Tovex TR2 with C-4. After radioing firefighters on the ground and lighting the bomb’s 45-second fuse—and with the official approval of Mayor W. Wilson Goode and at the insistence of Police Commissioner Gregore Sambor—Powell tossed the bomb, at precisely 5:28 p.m., onto a bunker on the roof. Read more »