Update: Riverhead man located after police issue Silver Alert

UPDATE (7 p.m.): Mr. Thomas was located unharmed, police said.

Original Story: The Southampton Town Police Department has issued a Silver Alert for a missing man who has been diagnosed with depression.

Tremaine Thomas, 43, has not been in contact with anyone since November 8. His last known address is in Riverhead, police said.

Mr. Thomas is black, 5-feet-10-inches tall and approximately 180 pounds. He is bald and may have facial hair.

Detectives are asking anyone with information on his location to call the Southampton Town Police Department Detective Division at 631-702-2230, 631-728-3400 or 911.

Silver Alert is a program implemented in Suffolk County that allows local law enforcement to share information with media outlets about individuals with special needs who have been reported missing.