VIDEO: Dane County Sheriff's Office and area fire fighters are coming together to receive training on how to save someone from icy waters. From snowmobiling to ice fishing, Wisconsinites know how to enjoy the winter weather and take advantage of the frozen lakes. However, there's a danger of falling into icy waters. According to Sgt. Tom Sankey of Dane County Sheriff's Office, five people and two ATVs have fallen through cracked ice in the past two months. He believes that training is critical in these types of situations. "We need to be prepared for any kind of ice rescue," he says.