Nevertheless, on April 6, a trial began in Lake City. Packer pleaded not guilty. After seven days of testimonies and examinations, he was found guilty of the premeditated murder of Israel Swan, and sentenced to death by hanging, which was scheduled for May 19, 1883. It was presumed that Swan's death had occurred on, or around, the 1st of March. It was determined by the prosecution in court that Swan's remains showed signs of a struggle at the time of death, and that the others appeared to be killed in their sleep. Among those who testified on behalf of the prosecution were Otto Mears, Larry Dolan, Oliver D. Loutsenhizer, and Preston Nutter, who acted as the prosecution's key witness. According to a local newspaper, which received their quote from Larry Dolan, the presiding judge, M.B. Gerry, said: