NBC November 6, 2019 11:36 am What's Up: Mom's Unimaginable Loss After Crash Kills 2 Sons A San Diego mother’s 11-year-old and 12-year-old sons were killed in a crash after a birthday party. NBC 7’s Marianne Kushi has what’s up. US & World Videos 2:29 Family mourns 13-year-old killed in Escondido crash 2:01 No evidence Oceanside Pier fire was arson, officials say 2:20 Audio details what happened moments before small plane crashed in El Cajon 0:23 Names of two pandas coming to San Diego revealed 1:57 Small plane crashes into El Cajon neighborhood, pilot injured