UPDATE (11:14 a.m.)
The Prince George County Police Department has notified the Virginia State Police that Asika Hasan has been safely located.
Virginia State Police has issued a Senior Alert on behalf of Prince George County Police.
They are looking for Askia Hasan. He is 73 years-old, 5,8" tall, weighing 140 pounds.
He has grey eyes and black hair.
He was last seen at his home in Petersburg around 8:30 p.m. Monday.
State police say he suffers from a cognitive impairment and his disappearance poses a credible threat to his health and safety.
If you see him, you're asked to call the Prince George County Police Department at 804-733-2770.