Commissioner Rentero moves to arrest Elena, but when he discovers that they have Chesca — and that Lucas, the inspector's son, is alive and inside the network — he lets her go. Buendía and Zárate find a mass grave on the estate, filled with thumbless bodies; some have been dead for decades. Chesca tries to get through to Lucas by bringing up his mother, but Dimas walks in and, without a word, tears off his thumb. Mariajo tells Orduño that someone is informing on them and, based on the location of the calls, it could be someone close to him or to Zárate. She tries to reach Zárate, but he has gone looking for drugs and ends up in the hands of El Capi, who gives him what he wants along with a phone to keep tabs on him.
