Devil in Disguise: John Wayne Gacy

After a teenager disappears, officers track, interrogate and tail the man he was last seen with.

Officers excavate the crawlspace beneath Gacy’s home; Gacy shows where he disposed Rob's body.

Police excavate the crawlspace; media circus begins; two teens navigate boyhood in Uptown.

A psychiatrist interviews Gacy; Tovar and Kozenczak uncover systemic failures; teenage love unfolds.

Blizzard hits Chicago; Kozenczak tracks Gacy's surviving victims; a teen learns sex work.

Returning to the end of episode one, an inebriated Gacy confesses his crimes to Sam.

Kunkle and Sam are knee-deep in trial; Tovar drives Gacy; Gacy's past grooming of Cram is revealed.

Jeffrey Rignall's story is told; Gacy's execution day brings protests, reunions and moral debates.