A TMZ investigation raises serious questions. Was there a 5th plane targeted by hijackers on 9/11? The flight attendants and pilot aboard United Flight 23 believe they were indeed targeted. United 23, a 767 aircraft, was scheduled to depart JFK at 9 AM, bound for L.A.
TMZ Investigates: 9/11: The Fifth Plane
TMZ investigates what could have been a fifth plane being targeted by hijackers on 9/11.
