Reports of gunfire in Diamond Bar early Sunday turned out to be fireworks, a Los Angeles County sheriff's lieutenant told Patch.
Readers reported hearing three shots fired and a woman yelling in the area of the Cimarron Oaks Condominium Complex on Cleghorn Drive about 3:45 a.m.
Sheriff's Lt. Mike Brown told Patch the "shots" were actually fireworks but he declined to confirm the time and place the noise was heard.
