The family of a missing Green Bay man is beginning to fear the worst. 25 year old Ryan Riebe went missing on December 22nd, the same night an unidentified individual fell though the ice on the East River. Riebe has been living at a homeless shelter after falling on hard times, but his family don’t believe he would have intentionally killed himself. Anyone with any information on the whereabouts of Ryan Riebe, or the identity of the individual that fell through the ice are encouraged to contact the Green Bay Police Department.