Updated

Authorities in Florida have issued an alert for a missing 3-year-old boy, MyFoxOrlando.com reported Monday.

Nathaniel Fonz was reportedly last seen in Jacksonville, Fla., wearing a yellow and black Pittsburgh Steelers jersey, black and white shorts and black, white and red sneakers.

The Florida Department of Law Enforcement said the boy was seen with two adults, Eleanor Black, 29, and William Scott, 32, as well as two female children at the time of his disappearance, according to the station.

Click here for more on this story from MyFoxOrlando.com.