The Dallas Police Department is asking for the public's assistance in locating a critical missing person, Sean McMahon.
On Aug. 15 at about 9:50 a.m., Sean Patrick McMahon was last seen in the 1900 block of Marydale Drive.
McMahon is white, 34-years-old and stands 5 feet 8 inches tall. He weighs 165 pounds with gray and brown hair and green eyes. He was last seen wearing a blue and white striped collared shirt with gray pants, driving a silver 2016 Mazda sedan with Texas license plate number HLL2600.
Detectives believe Sean Patrick McMahon may be a danger to himself.
Anyone with information regarding Mr. McMahon is asked to call 911 or the Dallas Police Department Missing Persons Unit at 214-671-4268.
