Prince George's County police still looking for missing 57-year-old man

Prince George's County police are asking for the public's help as they continue to search for a missing 57-year-old Landover man.

Police described Keith Summers as "critical missing." He was last seen in the area of Sheriff Road and Green Drive.

Summers is a black male, who is 5-foot-6 and 200 pounds.

If you have any information that might help police find him, call (301) 772-4911.