A body was found Sunday evening in Anthony Chabot Regional Park, an East Bay Regional Park District police sergeant said.
According to Sgt. Tyrone Davis, at 6:32 p.m. police received a call from a park visitor who was hiking and found a body.
East Bay Regional Park District police and Alameda County Fire Department officials arrived and located the body, which paramedics pronounced deceased, Davis said.
According to Davis, the body appeared to be that of a white male in his 20s.
Police are currently investigating this case. The identity of the body will not be released until the Alameda County Coroner's Office has confirmed the death, Davis said.