San Diego May 4, 2022 6:42 am Mechanical Failure Deemed Cause of Navy Helicopter Crash The U.S. Navy has completed its investigation on a deadly helicopter crash that killed five personnel. US & World Videos 0:31 A piece of San Diego history is for sale in Old Townc 2:21 City Council approves De Anza Natural plan 3:26 Family of USD student killed on freeway worries lawsuit against Uber could get dismissed 0:50 Confrontation between demonstrators at UC San Diego 2:26 Chase ends when pursuit driver crashes into cars near Spring Valley: SDSO