Allison helps the district attorney put away a murderer whose lawyer is also using a psychic and at the same time tries to prevent a shooting spree in the D.A.'s office. Meanwhile, Bridgette figures out that Joe's new project at work isn't what he thinks it is.

Allison has a vision that could jeopardize D.A. Devalos's chances for re-election. Meanwhile, Joe runs into an ex-girlfriend from college.