Medium: Heads will Roll

As the investigation of the awful murder of Walter Paxton's wife continues, Allison deliberates over how to help Devalos and Scanlon catch a serial killer, and if she should tell her new friend Debra about her most recent disturbing dream. Meanwhile, still distraught over recent events at work, Joe debates taking part in a lawsuit against Aerodytech, the company he's been loyal to for so many years.