in uptown, sean lewis, wgn news. >> the nephew of the former mayor will make his first appearance in eight courtroom tomorrow. he has been charged with involuntary manslaughter. >> he was processed at 26 and california on friday. he was not booked into the county jail. his whereabouts tonight are unknown. tomorrow he is due in court for the first time >> richard vanecko is facing a count of involuntary manslaughter. he was processed at the leighton criminal court building, friday afternoon. police took his mugshot...and his fingerprints. the 38 year old nephew of former mayor richard daley...now lives in costa mesa, california. the charge stems from the death of david koschman. during an altercation on division street... koschman was knocked to the ground.. hit his head..and later died. that was in 2004. with a special prosecutor -- dan webb-- appointed in april... a special grand jury....re- examined the case. and..the indictment came down, last monday... the grand jury concluding: vanecko "recklessly performed acts ... likely to cause death or great bodily harm to another.." that f