Sherman made a key strategic choice at the beginning of the trial. He pointed to Kenneth Littleton, who had begun working as a live-in tutor for the Skakel children that very day, as the true perpetrator of the murder. This was a plausible, if ultimately unpersuasive, argument. Like so many people in this case, Littleton had a lifetime of psychiatric and substance-abuse problems, but there was never any reason why he might have wanted to kill Moxley, much less on his first day at the house. Given Littleton’s history, it wasn’t a surprise that Sherman cast suspicion in his direction, but neither was it a surprise that the jury didn’t buy the theory. (Robert F. Kennedy, Jr., a cousin of the defendant and his most vocal public defender, also pointed the finger at Littleton in an article in The Atlantic.)
Judge Bishop had a different idea about how Sherman should have defended the case: he should have claimed that Thomas Skakel was the real killer. Tommy was the last person known to have seen Moxley alive on the night of her death; when they were together at the Skakel property, he and Moxley made out for a brief time that evening. In light of all this, it was reasonable to consider Tommy a suspect in the case, and the police did investigate him in the aftermath of Moxley’s death.