First Hilger's post:
Hilger and Sayuri were roommates, Sayuri didn't keep up on rent. Sayuri pays him back with money that she says comes from her parents.
Sayuri buys diablo 3 with Hilger's account (confirmed by both parties)
Hilger checked Sayuri's paypal to confirm she used his account. He sees many small donations coming on the day of the charity event, rather than a large amount straight from her parents. He also finds no outgoing transfers.
Hilger finds that a widget redirect directly to Sayuri's paypal account, rather than child's play itself
Hilger goes public with this information
Then Sayuri's post:
Sayuri says the payments received by child's play were lower that the widget displayed because someone cancelled their donation of about 600 dollars.
Sayuri says that the full amount was not received by childs play because they had forgot to send the 369 dollars
Sayuri posts a statement from Child's Play, who says they have not received the full payment (because of 2), and that this is the exact reason they have a policy of chipIn accounts being directed to their own paypal.
Sayuri posts a statement from a top donor (Thomas Pappas) who supports her in this matter.
Then on the joindota forums,
Orca posts that there were no transfers were made from the gosugamers account to Sayuri
bukkk closes the thread, saying the evil rumour has been debunked.
The in this very thread
Hilger finds the donation from Thomas Pappas, the large donor during the event, in the incoming payments to Sayuri's account.
D.Batok comes forward on reddit as a donor to the event, who is also found on Sayuri's account
PERRYI0I comes forward on reddit as a donor to the event, his donation went to the gosugamers acccount. This leads to the revelation that there were two ChipIn widgets - the first that went to gosugamers for 1300, and the second that went to Sayuri's account for 2200. Sayuri's post only acknowledged the former.