Charitiy

How would I get a L$ Transcation back that i paid to a deleted account? Meaning that no one could log into it at all to give it back to me unless I contacted Linden Labs about it

Any of you know how to get a L$ transaction back i paid an old sister that her account is no longer in Second Life accidently instead of a new sister. Is there anyway to get this back?? Edit: The account was deleted there is no way her friend or her brother could log into the account to give me it back