I've read about cases where the kid that supplied the drugs is charged with 2nd degree murder/manslaughter, including when one kid from my middle school was sentenced to 3 years for supplying GHB to a friend and causing him to become brain dead. But I think all of the cases were high school...
One of my friends gave liquid Methadone to several other friends last night while they were hanging out. One of them died of an overdose, and was found this morning. The one who supplied the Methadone is already on probation for drug dealing/money laundering. Everyone else that was there last...