(Hannibal) – Hannibal Police report the arrest of four Hannibal residents in the 1100 block of Valley Tuesday night on charges related to an active meth lab. Taken into custody were 29 year old Brandon Bowers, 34 year old Bobby Waters, 26 year old Dustin Harelson and 25 year old Kristen Stout. In addition, Harelson and Stout are being investigated for resisting arrest and assault on law enforcement officers. The four are in the Marion County Jail pending the issuance of arrest warrants.