Gut-wrenching footage of Butterball slaughterhouse workers torturing and sexually abusing turkeys has sparked outrage just before Thanksgiving as news of the horrific acts resurfaced on social media. People for the Ethical Treatment of Animals (PETA) launched an undercover investigation into Butterball's Ozark, Arkansas location between April and July 0f 2006. An undisclosed investigator revealed the alleged atrocities he witnessed - including sexual assault against the birds - as workers 'shackled and slaughtered' more than 50,000 turkeys each day, according to PETA.