Mouse Decapitator on Facebook Sentenced Aussie posted death video By Mary Papenfuss, Newser User Posted Jul 15, 2011 4:58 AM CDT 26 comments Comments Aussie post death video on Facebook. (?quinet) (Newser) – An Aussie woman has been sentenced to 180 hours of community service for slicing the head off a mouse with a steak knife and posting a video of its 40-second death on Facebook. The 23-year-old woman pleaded guilty to animal cruelty. A second enemy of animals faced charges the same day of torturing and blowing up five possums. He's being held behind bars pending his sentencing later this month, AP reports.