 Scott Gellman, WTOP News. An update now to a story we've been reporting since the afternoon. A man who was rescued from a fire in Germantown has died. This fire happened on Nealsville Church Road near Shakespeare Boulevard before 10.30 this morning. Fire investigators now say the cause of the fire was a motorized hospital bed that malfunctioned and then overheated. Montgomery County Fire says a family has been displaced. Two cats are missing. There were no working smoke alarms in this house.