Nick Reiner's former lawyer, Alan Jackson, broke down what happens when a person pleads insanity. "There's very little in the law that's indefensible and there's a reason for that because I never approach a case like I'm just defending an individual," Jackson said while appearing on the Tuesday, January 13, episode of Kelly Ripa's SiriusXM podcast "Let's Talk Off Camera," just six days after the attorney withdrew from Reiner's legal team.