Last November, the Denver Post reported that police seized 1,250 pounds of marijuana from three warehouses in Loveland. After a month long investigation Matthew Herrmann, Kevin Rowley and Soraya Mackvandian were arrested.

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Yesterday they were officially charged with multiple drug crimes. The sheriff says the grow operation had been in place for years. The sheriff also noted that that warehouses had been under investigation for over a year when the raid occurred.