The nephew of former mayor Richard Daley was released from the McHenry County Jail on Monday evening.
Vanecko was sentenced to 60 days after pleading guilty for throwing a punch that killed David Koschman back in 2004.
He'll now serve 60 days home confinement and 30 months on probation.
There was controversy around the case, but a special prosecutor's report found no political clout influenced the investigation.