Investigators ask for tips about dogfighting

Columbus humane agents believe people living in Columbus would be surprised to learn dog fighting is prevalent.The crime was exposed on April 5, 2016 when humane agents executed five search warrants in west Columbus. Agents seized 46 dogs along with cages, treadmills, and heavy chains and collars.The investigation resulted in the federal prosecution of four Columbus men, including 42-year old Charles A. Granberry.He's currently serving five years in prison.Assistant U.S. Attorney Michael Marous