Dennis Grohn, 32, died on February 12, 2014, during the execution of a no-knock search warrant at his home in Red Cedar, Wisconsin. The operation involved the Dunn County Sheriff’s Office, the West Central Drug Task Force, and the Eau Claire County Regional Tactical Team and followed an investigation in which Grohn had allegedly sold methamphetamine to an undercover agent hours earlier.

According to law enforcement accounts, a SWAT member entering the garage encountered Grohn seated in a chair; Grohn reportedly made a growling noise and charged the officer, who fired one shot. A second officer arriving moments later said he found the two men struggling and observed Grohn’s hand on the first officer’s rifle, and he also fired once. Grohn was pronounced dead at the Mayo Health Clinic. An autopsy reportedly found methamphetamine levels near the toxic range. The state Department of Criminal Investigation reviewed the shooting and the Dunn County District Attorney declined to file charges, finding the officers’ use of deadly force justified. No other arrests from the raid have been publicly reported.

Are there witnesses, neighbors, or others who recall the raid or can add details about events leading up to the warrant being served?