Police are investigating the death of an 11-year-old Bergen County boy who fell ill at a summer camp in Pennsylvania.

Norwood resident Daniel Beer died at a hospital Monday. Pennsylvania State Police say that Beer had complained of severe stomach pains prior to his death.

Beer was staying at Camp Nah-Jee-Wah in Milford, Pennsylvania.

Three others boys who were in Beer’s cabin were taken to the hospital as a precaution after showing signs of stomach illnesses. They were later released.

An autopsy was performed. Police are awaiting the results of a toxicology test.

Beer was a member of the Norwood Cub Scouts, according to the Norwood Cub Scouts Facebook page. He liked tennis, swimming and playing video games, according to his obituary.