MADISON, Wis. (WSAW) -University of Wisconsin-Madison police are investigating after a recent UW-Madison graduate released video he says he secretly recorded inside the university’s meat science facility.
The video involves the facility’s use of carbon dioxide to stun pigs before slaughter.
Ryan Blum said he spent months planning how to get inside to record the process. He said he captured about 83 seconds of video, with less than 30 seconds showing pigs inside what he says is the CO2 chamber…