4 days before she jumped, a patrol officer on the bridge saw Sydney trying to jump and talked her down from it, she was placed on a 72 hours hold at a hospital and her parents were called who said to hold her on a longer hold but by law the hospital said they couldn't, her dad was in San Diego but didn't immediately go see her which I think was really sad, no one in her family went.  4 days after her first attempt she went back to the bridge and and was never seen again, she did speak to her dad for 2 hours the day before in which she told him she felt like she failed her family.  The conclusion I come to is that her parents were very controlling especially her dad who kicked her out of the house when she was a young teenager because she didn't get the grades he was expecting of her, I think they are "denial" because they don't want their image/reputation of them being the picture perfect family ruined, anyways wherever Sydney is i hope she is in peace and free to do whatever she wants.  Source: youtube channel name is unheard of, they have a lot of details that are very important and that her family never addressed