She-Hulk, Vol. 2 #19 (2007)

The Gamma Defense
Even as Jen is preparing to sue Tony Stark for the power-inhibiting nanites infesting her body, she's subpoenaed by Mallory Book as an expert in Gamma Radiation transformation at the trial of one of the Hulk's most insidious foes... The Leader!Mallory contends that the changes caused by his exposure to Gamma Radiation altered the eader's brain chemistry and personality, leaving him unable to be responsible for his own actions. And with Jen's unwilling help, Mallory just might get him acquitted.
Release Date: 2007