Detectives have been called in to round up the usual and unusual suspects for interrogation. “Something” is missing from 0001 Mystery Lane. Suspects are charged and brought to trial in a court presided over by Judge Rudy in an attempt to solve the mystery of what exactly is missing. “The Mystery of the Missing Christmas,” a three-act dinner theatre, will be brought to life by a 12-person cast on Friday, Dec. 16, at 6 p.m. at the Mobridge Edge Event Center. Tickets for the event are free, but must be picked up in advance.