Apple River stabbing trial: Sober witness describes altercation

Sheena Lowell, the 16th person to testify at trial, was a tuber on the Apple River and a witness to the trial. She testified she was not drinking because she's a recovering alcoholic. She said her tubing group came around a bend in the river and a group of younger people was yelling for help. Then, some people from her group walked over to help, including Madison Coen, who was eventually punched in the face. She said police took photos of Madison's face.