Rock Valley Police Department

ROCK VALLEY—A 54-year-old Rock Valley man was arrested Saturday, Sept. 12, on a Sioux County warrant for first-offense possession of a controlled substance — methamphetamine.

The arrest of Ruben Lupercio-Lopez stemmed from an Aug. 4 investigation, according to the Rock Valley Police Department.

Officers were granted entry into Lupercio-Lopez’s residence at 1215 14th St. Lot 1 while looking a runaway juvenile and observed a clear plastic baggie with meth in it.

A warrant was issued Sept. 8.