The Christiansburg Police Department, with the assistance of the Montgomery County Sheriff’s Office, executed a search warrant on a residence located at 17 Alleghany Street in Christiansburg on Monday. Officers located multiple one pot labs, precursors used in the manufacturing of methamphetamine, and three firearms. There was evidence that a child under the age of 18 occupied and/or lived in the residence, but the child was not in the home at the time the search warrant was executed. Larry Browning, 48, and Donna Gardner, 46, were both arrested on multiple felony warrants and are being held in Montgomery County Jail without bond.