Timothy Patrick Guthrie Jr. was 3 when he vanished with his 6-year-old sister Julie and their mother Leslie Guthrie after being picked up from their father’s home on Grandview Avenue in Katonah, New York, on February 5, 1977. They were last seen leaving in a white 1974 Ford Maverick with a green roof, New York plate 636-WNA. The car and the family have never been located.

Leslie and Timothy Sr. were separated but on amicable terms; when they failed to return the following day, Timothy Sr. reported them missing after first assuming they were staying at Leslie’s mother’s home in White Plains. No evidence suggests Leslie planned to disappear—personal belongings were left behind and no large withdrawals were made. Extensive searches and a private investigator yielded no trace, and authorities continue to treat the disappearance as suspicious.

Did anyone in Katonah or White Plains in February 1977 see a white 1974 Ford Maverick with a green roof or know what happened to Leslie and her children?