The helicopter, which was designed to fly in harsh conditions, went missing as an historic storm dumped heavy snow and record rain over California. READ MORE: https://www.whas11.com/article/news/nation-world/marines-confirmed-dead-helicopter-crash-outside-san-diego/507-69b54cb0-8b5a-4059-aede-8e0e22749774 Follow WHAS11 on Social: Facebook: https://www.facebook.com/WHAS11 Twitter: https://twitter.com/WHAS11 Instagram: https://www.instagram.com/whas11/ Subscribe to WHAS11 for exclusive content: http://www.youtube.com/c/WHAS11News?s... Download the WHAS11 News app: Apple: https://apple.co/325dTnY Android: https://bit.ly/3hfvOg8 #helicopter #california #sandiego #san #diego #crash #dead #update #missing #found