March 26, 2012 11:02 pm Who Killed Mr. Dogg? Megan Gambone of Roxborough says someone shot and killed her dog, Mr. Dogg, in the backyard of her home on Saturday. Now, she wants to know who did it and why. US & World Videos 0:35 Fans of ‘The Office' got to see some of the stars at Fan Expo Philadelphia on Saturday 2:32 Rainy, chilly weather didn't stop many from enjoying festivals throughout Philadelphia 0:29 Driver found safe after carjacking in Delaware 2:23 Teen killed in quadruple shooting in North Philadelphia on Saturday evening 0:39 Teen shot near church in West Philly, two in custody