Pamela Simmons, a 35‑year‑old white woman and radio station saleswoman, vanished from Bullhead City, Arizona, on October 28, 1986. She was last seen at a local market near her home and reportedly had been withdrawing money from an ATM. Her car was later found abandoned near the police station, prompting concern for foul play.

On December 13, 1986, a Swiss tourist photographing the desert found human remains about 50 feet off Highway 68, roughly six miles from Davis Dam. Authorities identified the body as Pamela Simmons and determined she had been beaten to death. Investigators looked into a possible connection to a multi‑state crime spree carried out that fall by Cynthia Coffman and James Gregory Marlow, who had targeted women at ATMs, but Bullhead City police cleared them after fingerprints in Simmons’s car did not match the two.

No arrests have been announced and the case remains an open, unsolved homicide in Mohave County. If anyone knew Pamela or has information about her disappearance or death, please share what is known with investigators.