Dogs raise ruckus at zoo; police capture 1, kill 2 By DEBBIE MESSINA, The Virginian-Pilot © January 25, 2005 Last updated: 6:48 PM Zebras, bison, elephants, a white-tailed deer and an emu were threatened by three dogs roaming the zoo. VP file photo. HARASSED: Zebras, bison, elephants, a white-tailed deer and an emu were threatened by three dogs roaming the zoo.ATTACKED: A zoo keeper was bitten on the hand by a dog later captured by police. The bite required medical attention, but the keeper was not hospitalized.KILLED: One dog was killed by a shotgun blast fired by a police officer....