♪ in a small town in rural wisconsin, a young girl has died. it's left a community reeling. and a mother searching for answers. >> she was such a pretty girl, chris. >> thank you. loved the water. she loved the beach, the ocean. >> was she a pretty happy kid? >> she was a very happy kid and she would make others laugh. this was her and i on her eighth grade graduation. that's one of my favorite pictures now. >> morgan was chris' youngest daughter. >> hi, mgan. look at her smiling so big. >> bubbly and affectionate, she always focused on making others happy.