evidence: At 0830, an MH-47 Chinook attempting to land a team on a hilltop near Marzak was hit by one or more rocket-propelled grenades (RPGs) and small arms fire. One grenade bounced off the helicopter and did not explode, but apparently the small arms fire damaged the helicopter’s hydraulic system.17 The Chinook managed to fly a short distance before making a forced landing. A head count showed that all but one of the team had managed to escape aboard the heavily damaged helicopter. The lone man not accounted for was U.S. Navy Petty Officer First Class Neil C. Roberts, a door gunner.18 According to Hagenbeck, a second Chinook, flying in tandem with the first and containing a quick reaction force of about 30 special operations troops, flew to the rescue of the downed aircraft.19 The rescuers, who landed under fire later on the night of the 3 March at the hilltop where Roberts was last seen, came under intense fire. A 21-man Special Forces team was dropped off. [...] - Pamela Hess, "U.S. chopper shot down in Afghan battle," United Press International (UPI), 4 March 2002.