Marle Salazar said she called deputies at least twice in the past, asking for help when her son refused to take his medication and grew aggressive toward himself.

Source: https://ktar.com/story/5540265/a-person-of-interest-has-been-detained-in-the-killing-of-a-los-angeles-county-sheriffs-deputy/

The video was shot in the second helicopter carrying Kiwi couples Riaan and Elmarie Steenberg and Marle and Edward Swart, plus a Western Australian tourist, and piloted by Michael James, 52.

Source: https://www.dailymail.co.uk/news/article-11601143/Sea-World-Helicopter-crash-video-reveals-ghostly-glimpse-doomed-chopper.html?ns_mchannel=rss&ns_campaign=1490&ito=1490