An investigation into alleged illicit drug activity at a Cedar Falls home has resulted in three arrests.

Officers executed a search warrant at 2509 Olive Street around 5:15 a.m. on Sunday (April 12, 2015). According to police, an extensive amount of evidence was seized during the search and the home's occupants were taken into custody on drug violations.

Police said Tyler Brian Kober, 22, was taken into custody on a felony charge of failure to affix a drug stamp. He was also charged with a pair of misdemeanors – possession of a controlled substance and possession of drug paraphernalia.

The others arrested were Peter Brendan Collins, 22, and Alexander Jurgen Mumm, 23. Both men are charged with two counts of possession of a controlled substance and one count of possession of drug paraphernalia.

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