Ex-YouTube CEO’s son dies at UC Berkeley campus, according to officials, relative

The 19-year-old son of a former YouTube executive died last week at the UC Berkeley campus where he resided, officials and a relative said. The university confirmed that Marco Troper, a Berkeley freshman, was found unresponsive Tuesday afternoon at the university's Clark Kerr Campus. Troper was later pronounced dead by emergency responders from the Berkeley fire department, the university said.