Longtime WMAL radio host John Lyon passed away last month at 85 years old. He was the father of Katherine and Sheila Lyon, who disappeared from a Wheaton Shopping Center in 1975. Their bodies were ...

John Lyon, a veteran broadcaster whose daughters’ disappearance in 1975 became one of DC’s most infamous cases, has passed ...

John Lyon, whose 22-year career at WMAL radio in Washington, D.C. coincided with his family’s quiet, determined search for ...

Lyon never stopped seeking out information about his daughters, 10-year-old Katherine and 12-year-old Sheila, who disappeared from the Wheaton Plaza Mall in 1975.