UPDATE: The deceased individual has been identified as a suspect in a deadly double shooting Friday night outside Arundel Mills. For more information, go to the updated story here.
A suspect has been pronounced dead following a police-involved shooting in Prince George's County.
The incident happened around 10 a.m. in the 8100 block of Rydal Road in Forestville, Md.
A police spokesman said around 11 a.m. that it's too early to determine what happened.
A caller to NBC4 said he heard about 20 gunshots, and that the entire subdivision is roped off.
Stay with NBCWashington.com for more as this story develops.