"Four men were killed in a mid-air helicopter crash in central Phoenix. KNXV-TV Channel 15 reported that one of the choppers belonged to its station. The other chopper was from KTVK Channel 3 in Phoenix. The news helicopters were covering a police pursuit in central Phoenix Friday afternoon. Police were pursuing someone suspected of stealing a city truck, then jumping into at least one other vehicle during the afternoon chase, a police spokesman told reporters." Source: National Ledger (By Cris Bergman Jul 27, 2007) The video is from KSAZ Channel 10.