Recent University of Wisconsin graduate Ryan Blum executed a plan to break into the Meat Science & Animal Biologics Discovery building during the Spring of 2026, allegedly capturing footage of pigs being stunned with carbon dioxide, according to WSAW-TV.
The footage allegedly shows pigs undergoing CO2 stunning, with around 30 seconds of the over one-minute video showing the inside of the CO2 gas chamber, according to WSAW-TV.