MINEOLA, N.Y. (AP) — Former investigators are pushing to reopen the probe into the 1996 crash of TWA Flight 800, saying new evidence points to the often-discounted theory that a missile strike may have downed the jumbo jet. The New York-to-Paris flight crashed July 17, 1996, minutes after it took off from John F. Kennedy International Airport, killing all 230 people aboard. The effort to reopen the probe is being made in tandem with the release next month of a documentary that features the testimony of former investigators who raise doubts about the National Transportation Safety Board's conclusion that the crash was caused by a center fuel tank explosion, probably caused by a spark from a short-circuit in the wiring.