Trevor Stenner Shelley

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This May 12, 2014 booking photo released by Blue Earth County Jail, shows 21-year-old Trevor Stenner Shelley. Police arrested Shelley on Monday, May 12, 2014, hours after they released surveillance video showing a man in a red shirt running from the scene in downtown Mankato. According to the criminal complaint filed Wednesday, witnesses identified Shelley as the man suspected of punching 24-year-old Isaac Dallas Kolstad and knocking him to the ground. Former Minnesota quarterback Philip Nelson was charged with two similar assault counts Monday. Kolstad remains hospitalized in critical condition. (AP Photo/Blue Earth County Jail)