When we revealed that an agency retained by JPMorgan Chase to collect outstanding debts had resorted to harrassing debtors' kids by posting nasty messages on MySpace, we didn't realize who Jamie Dimon was messing with. Meet Gina Ricobene. She's the daughter of Jim Ricobene, the man suing the bank because Gina found a message on her MySpace page threatening to put her dad behind bars if he didn't come up with the cash to pay off the loan on his Mercedes.