Published: Sep 13, 2010 4:09 PM EDT
Updated: Sep 13, 2010 1:09 PM EDT

JUPITER, Fla. (AP) - A 3-year-old boy was found dead in a lagoon at a Jupiter park.

The boy's father called police Saturday evening to report the child missing at DuBois Park. After about an hour of searching the 18-acre park, the boy was found dead in the lagoon. He was pulled out of the water and pronounced dead.

Police are investigating the death as a drowning, but an official cause of death has not been determined.

Authorities were not immediately releasing the name of the boy or his family.