Armour man charged with bestiality

SIOUX FALLS, S.D. (KELO) -- An Armour, South Dakota, man is facing a list of charges, including bestiality. Court documents say a DCI agent got a video of Darren Robert Koster, 48, allegedly using meth. A second person then gave the agent a video of Koster allegedly engaging in a sexual act with a dog. [...]