4.2.12 WC: 191694 OJ Simpson and Claus Von Bulow My two most famous—infamous?—cases involved homicide: the OJ Simpson double murder prosecution; and the Claus Von Bulow assault with intent to kill (or attempted murder) prosecution. I have written books about both the Von Bulow and Simpson case, detailing how science was used to challenge the prosecution’s case. I will not repeat what I wrote in those books, except to highlight how important it is for lawyers, especially those involved in complex homicide cases, to master the science, to be able to question the other side’s scientific conclusions, and to accept nothing on face value. I agreed to join the OJ Simpson defense team, despite my earlier public statements that the evidence pointed to him as the killer. Among the reasons I took the case was that Simpson was facing the death penalty, and I have a policy of generally accepting capital cases. Eventually the District Attorney decided not to seek the death penalty. This was surprising, because if Simpson did, in fact, murder his wife and the man she was with, the death penalty would seem appropriate under the usual criteria for imposing it. The killings seemed to be in cold blood, especially brutal and there were two victims. The fact that the District Attorney opted against it, demonstrated, once again, the entirely arbitrary nature of decision-making as it relates to who is and who is not subjected to capital punishment. In any event, having agreed to join the team, I couldn’t abandon my client even though the death penalty was now off the table. Simpson still faced two sentences of life imprisonment without the possibility of parole—for some a fate worse than death. My special role in the case would be to prepare and argue complex legal motions and to help formulate the scientific, or forensic, defense. I would also argue the appeal in the event of a conviction. I recommended that Barry Scheck and Peter Neufeld, who were experts in the relatively new science o