To be honest I've never heard of this young lady until now. Nonetheless it's sad to hear. I don't know her cause of death, but if it's suicide than that's too bad. It's unfortunate she couldn't find help or just talk to someone to get her off that funk.
I've had suicidal ideations several times and have attempted as well. Luckily I'm still hear and a lot better now than before. It's just unfortunate, I always tell myself if I'm in that mode, that it's not as bad as you think it is. But it's understandable, she was very irrational at that point and you can't see a positive light out of it.
Rest in peace.