Okay, I apologise if this comes off as bitchy, but I have to know this...
This note was posted on the 12th, but you said 'last night', which would've made the date of her suicide the 11th. Well, would you care to explain why, if she's dead, are there new tweets from her on Twitter? The tweets in question are dated to the 13th, and the 18th.
Again, sorry if that came off as bitchy, but something isn't right here.