Stephanie Ann Bauman was 15 when her body was found along a rural road in Arapahoe County, Colorado, on the morning of October 28, 1980. A resident of a group home who had run away about two weeks earlier, she was located nude and bruised in a ditch five miles south of U.S. 36. The immediate cause of death was ruled hypothermia from exposure, but investigators say evidence pointed to a violent struggle beforehand. Her clothing was discovered in a neat pile nearly a mile from where her body lay.

The case remains unsolved. DNA evidence was collected but has not identified a suspect, and no arrests have ever been announced. Her death is sometimes mentioned alongside other unsolved Denver-area homicides from that period, a detail that has prompted speculation about a possible link.

Does anyone who lived in the area in 1980 or who knew Stephanie or the group home have information that could help investigators?