Shawn Lyons was dead to rights-and he knew it. More than a month had passed since People for the Ethical Treatment of Animals had released a video of savage mistreatment at the MowMar Farms hog confinement facility where he worked as an entry-level herdsman in the breeding room. The three enormous sow barns in rural Greene County, Iowa, were less than five years old and, until recently, had raised few concerns. They seemed well ventilated and well supplied with water from giant holding tanks. Their tightly tacked steel siding always gleamed white in the sun. But the PETA hidden-camera footage shot by two undercover activists over a period of months in the summer of 2008, following up on a tip from a former employee, showed a harsh reality concealed inside.

The recordings caught [6] one senior worker beating a sow repeatedly on the back with a metal gate rod, a supervisor turning an electric prod on a sow too crippled to stand, another worker shoving a herding cane into a sow’s vagina. In one close-up, a distressed sow who’d been attacking her piglets was shown with her face royal blue from the Prima Tech marking dye sprayed into her nostrils ‘to […]