Silver Alert: Theresa Heffernan & Edward Heffernan

On behalf of the Montgomery County Police Department, a Silver Alert is being activated for a missing 83-year-old white female and her 82 yr old husband / passenger.Missing Subject: DRIVER: Theresa Heffernan (2/1/1933) 4’11, 160 lbs, Blue Eyes and Long white hair.Missing Subject: PASSENNGER Edward Heffernan (10/27/1933) 6’0, 165, Blue Eyes and short thinning gray hair, Retinal Degeneration.Clothing: UNKNOWNVehicle: 2006 SILVER MERCEDES 4DRLicense: MARYLAND REGISTRATION * 59269CC*Last Seen: On 9/10/2016 @ 8:00 pm, the area of Hounds way, Bethesda, Montgomery CO MD.Contact: Montgomery County PD . At 301-279-8000 or dial 911