Meet Beast, The Billionaire Canine Of Facebook Ceo Mark Zuckerberg More details continue to emerge about the ten individuals who have been killed in the attack, as well as the accused shooter — whose motive stays unclear. To read our full stories, please flip off your ad blocker. Mark Zuckerberg and wife Priscilla Chan’s canine … Continue reading Meet Beast, The Billionaire Canine Of Facebook Ceo Mark Zuckerberg