ET has your unique first take a look at the conclusion of ‘Sherri Papini: Caught in a Lie,’ which sees Sherri — the lady caught up in a 2016 kidnapping hoax — sit down for a polygraph examination. Parts 3 and 4 premiere on Tuesday, May 27 at 9 p.m. ET/PT on ID. Stream all 4 episodes on Discovery+ and Max.
