Indicted on more than a dozen federal charges, he appeared briefly in court in 1996 to plead not guilty to all charges. During the next year and a half, Kaczynski wrangled with his defense attorneys, who wanted to issue an insanity plea against his wishes. Kaczynski wanted to defend what he saw as legitimate political motives in carrying out the attacks, but at the start of the Unabomber trial in January 1998 the judge rejected his requests to acquire a new defense team and represent himself. On January 22, Kaczynski pleaded guilty on all counts and was spared the death penalty. He showed no remorse for his crimes and in May was sentenced to four life sentences plus 30 years.