Biografia

9 giugno 1966 · Stati Uniti

7 febbraio 1987 · Seattle, Washington, Stati Uniti (omicidio)

1,70 m

Her bright blonde hair

Was a victim of serial killer Gary Ridgway, better-known as the "Green River Killer.".

Was last seen on February 7, 1987, when she was released from the custody of the Portland, Oregon, Police Department after an arrest for prostitution. It was believed that she was headed back to Seattle. On September 11, 1991, more than four years after she was last seen, a Washington State Parks employee discovered Roberta's skeletal remains at the end of a dead-end dirt road, located north of Highway 410 between mileposts 36 and 37.