At least six feared dead after sick child's air ambulance crashes into homes - Air ambulance flight crashed near Roosevelt Mall about 30 seconds after taking off from Northeast Philadelphia Airport, p

Audio from an air traffic control tower in Philadelphia reveals the horrific moments before a medical ambulance plane crashed in Philadelphia Friday night while transporting a pediatric patient.

A medical transport jet with a child patient, her mother and four others aboard crashed into a Philadelphia neighborhood shortly after takeoff, exploding in a fireball that engulfed several homes.