A trip to an anarchist gun commune turns up a promising lead. Muncie asks Elena for a favor. Quiñones reveals what - and who - he's really investigating.

Cast: Colman Domingo, Marsha Stephanie Blake, John Ortiz, Tamsin Topolski, Thaddeus J. Mixson, Gabrielle Graham, Bradley Whitford, Deon Cole, Stephen McKinley Henderson, Stephen Tobolowsky, Chris Henry Coffey, Lanette Ware, Ronnie Rowe, Vinessa Antoine, Alexander Hodge, Dru Viergever, Breton Lalama, Eugene Clark