The charred wreckage of Mercy Medical Center-North Iowa's Air-Med helicopter lays along the edge of an old fence line two miles northwest of Ventura, Iowa Thursday morning, Jan. 3, 2013. Authorities have identified two of three people who were killed when the medical helicopter crashed Wednesday night, Jan. 2, 2013; nurse Shelly Lair-Langenbau and paramedic Russell Piehl., both of Mercy Medical Center-North Iowa. The pilot was not identified. Witnesses told deputies that the helicopter burst into flames when it went down just north of Ventura in Cerro Gordo County. (AP photo,Jeff Heinz,Globe Gazette).