Authorities say missing 16-year-old boy with autism safely located

UPDATE | 8:24 a.m.: Authorities say missing 16-year-old Tony Grady-Rose has been safely located.

A previous version of the story appears below:

Tony Grady-Rose (Prince George's County Police)

CHILLUM, Md. - Authorities are continuing their search Tuesday for a teen boy with autism missing from Prince George’s County.

Police say 16-year-old Tony Grady-Rose was last seen in the 5700 block of Cypress Creek Drive in the Chillum area on Monday, August 26 around 6:40 a.m.

Investigators say Tony could be in "imminent danger." Officers have set up a command post in the neighborhood and are canvassing the area.

Family members tell FOX 5 that Tony has autism. He is described as 5-feet-9-inches tall, 180 pounds and possibly wearing gray sweatpants and white socks.

If you have any information that might help, call police immediately at (301) 699-2601.