What Was Wendi Mae Davidson's Motive?

Thomas Goff, the Severance family attorney, opens up about the case of Michael Severance, who was poisoned to death with animal tranquilizers by his wife, Wendi Mae Davidson. Davidson was given 25 years in prison for the slaying, and to this day, she maintains her innocence. The Severance family still has many questions about his murder, including Davidson’s motive.