Matthew Rocheleau

The team profiles a killer who uses social networking websites to find victims.

Brenda's squad picks up a case from Hollywood involving the brutal murder of an aspiring actress who made a date through an online service. But Brenda's investigation is forced to take second fiddle while she prepares for an interview with the mayor to become the next Chief of Police, a job Brenda is still not even sure she wants. Recurring guest star MARY McDONNELL appears as Captain Raydor.

Leona and Reece look to raise cash in order to salvage ACN and thwart Blair and Randy. Will gets a surprise at the White House Correspondents' Dinner, while Charlie trades visions with ACN suitor Lucas Pruit. Maggie's EPA scoop makes it to News Night. Sloan and Don try to keep their relationship a secret from the new HR veep.

A teen girl dies after she is seemingly pushed in front of a subway car by a homeless man; Frank is irritated by having to meet with the new inspector general (Bebe Neuwirth).

Dre is determined to keep the peace on Valentine's Day; Diane's siblings try to teach Diane how to give a compliment.