Kim Remmel was 46 and living in Arvada, Colorado, with her great-aunt when she vanished the morning after a dinner with friends on May 25, 2012. Friends described her as happy and relaxed that evening; the next morning both she and her distinctive white pickup truck were gone. She had taken her laptop but uncharacteristically left her beloved cat behind.

The truck is described as a late 1980s or early 1990s white Mazda pickup with an older, non-fiberglass canopy and Colorado plate 155XYX. The MAZDA lettering on the tailgate had been altered to read TADA or NADA. The vehicle was in poor mechanical condition, with a leaking oil pan, failing clutch, and possibly bad brakes, which makes long-distance travel in it notable. Kim was active in animal welfare and enjoyed hiking Jefferson County open spaces; she may also have gone to the Niwot area.

No resolution has been reached and the circumstances of her disappearance remain unclear. Did anyone in Arvada, Niwot, or at Jefferson County parks see that distinctive pickup after May 25, 2012?