Fire officials say a woman is seriously hurt after she was trampled by a bull at a dairy farm in the town of Clyman. Clyman Fire Chief Eric Howlett says family members found the owner of the farm, Tena Borchardt, 57, with severe injuries. Investigators aren't sure when the incident happened, because no one witnessed it. Officials say Borchardt was able to get herself away from the bull. The woman was airlifted from the farm on Train Road to a hospital in Waukesha County after multiple agencies from the area responded.