Montgomery County police are looking for an elderly woman who went missing after she was involved in a minor car crash.

Police said 94-year-old Miriam Sumberg, of the 5800 block of Wilmett Road in Bethesda, was in crash near Interstate 495 and River Road at about 6:30 p.m. Thursday. She exchanged information with the other driver, but did not return home and no one had seen or heard from her by Friday morning, police said.