Bell must provide protection when a gubernatorial candidate makes quick enemies of the K-O. Reggie is assigned a dangerous task. A figure from Eddie’s past makes life difficult for Stabler.

When a barrage of cyberattacks cripples the city, Stabler is convinced Wheatley is involved. Bernadette receives an unwelcome visitor.

Stabler asks Bell to have his back when they’re called in to defend their actions. Jet and Malachi work together to pin down Wheatley. Cho and Maldonado go undercover to watch Angela.

The task force must race to save lives when Wheatley and McClane’s digital takeover shifts to a series of real-life bomb threats.