IN MARSHALLTOWN, THERE’S A SEARCH GOING ON FOR THE OWNER AND THE DOGS WHO BIT A WOMAN RECENTLY.  THE WOMAN TOLD AUTHORITIES THE DOGS CHASED HER, KNOCKED HER DOWN, AND ONE BIT HER.  THE DOGS, AND THEIR OWNER, HAD LEFT THE SCENE BEFORE POLICE AND AN AMBULANCE ARRIVED.  WHTHER OR NOT THE DOG WILL BE LABELED VICIOUS ISNUP TO POLICE CHIEF MIKE TUPPER, WHO IS CHARGED WITH MAKING A DECISION ON SUCH MATTERS.