Deputy Director Doug Bailey (Bailey) joins the BAU to oversee the case on a "need to know" basis, leading to tension with Emily Prentiss and the team, as Rossi notices Doug has a personal connection to one of the victims (Claire).
The episode offers a glimpse into the home life of Elias Voit. Despite being a serial killer, he acts as a father, directing his daughter to stop vaping and allowing his children to explain themselves, showcasing the dual life he leads. [S16E4] Pay-Per-View
The evidence points towards Benjamin Reeves, the rich son of a senator. Deputy Director Doug Bailey (Bailey) joins the BAU