By Reason of Insanity

WHEN IS A KILLER NOT A MURDERER?

Sometimes the easiest cases are the hardest. The defendant absolutely, positively murdered her own mother. She's also absolutely, positively mentally ill. Homicide prosecutor David Brunelle is tasked with holding her responsible despite the best efforts of her defense team, which includes a psychologist who's convinced she's innocent. As the case proceeds, the pressures mount and Brunelle begins to question his own sanity. Will Brunelle crack the case, or will the case crack him?