Around 11:45 p.m. Nov. 20, Prince George's County Police arrived in the 11600 block of South Laurel Drive and found the man, later identified as James Thomas Cornell, 43, of the 8300 block of Montgomery Run Road. He had been shot and was pronounced dead at the scene, police said.
Police said that it is likely that the illegal gambling operation was targeted.
As investigation of the murder continues, police are asking anyone with information to call the Homicide Unit at 301-772-4925 or Crime Solvers at 1-866-411-8477. Information can be sent by text to "crimes" (274637) on a cell phone; or submitted online at princegeorgescountymd.gov/police.