After a reported 12 hours of interrogation by police, Misskelley, who has an IQ of 72, confessed to the murders, and implicated Baldwin and Echols. However, the confession was at odds with facts known by police, such as the time of the murders.[6][2] Under the "Bruton rule", his confession could not be admitted against his co-defendants and thus he was tried separately. Misskelley was convicted by a jury of one count of first-degree murder and two counts of second-degree murder.