Sheri Lynn Muhleman, 25 and pregnant, was last seen in Fremont, California, on February 27, 1989. She lived with her boyfriend, Michael Abraham, and their five-year-old daughter. Abraham says he left for work about 8:00 a.m. after seeing Sheri sleeping; when he returned later that day she was gone. Abraham’s sister reported seeing Sheri that same morning packing belongings, and the disappearance was out of character because Sheri spoke with her family almost daily.

Sheri left behind her coat on a rainy day, and investigators later reported evidence found at the couple’s home that suggested someone had been murdered there. Her body has never been found, and authorities have said they suspect she may be a homicide victim. The house where she lived was later demolished and a church now stands on the site. The Fremont Police reopened the case in 2017 after new witness statements surfaced.

If anyone knew Sheri, lived near the home, or has information about that day in February 1989, contact the Fremont Police.