MANKATO-October 12, 2012-(KMKO)-Sentencing will take place next month for a Mankato man who was underage when he was drinking and police found a package of pot.  19-year-old Levi Erickson entered a guilty plea Wednesday to a felony charge of fifth degree drug possession.  Police say they were looking for Erickson when they found him walking along Pohl Road and Timberwolves Drive smelling of alcohol and pot.