Archer had the idea of his plan. He knew what he was going to do to get Zion out of jail. He had to make the evidence disappear. He promised Chris that he wouldn't tamper with evidence and basically, he was not doing that. He would not touch the evidence, he would only touch the box or bag the evidence was kept in.
He would not destroy the evidence, he would simply keep it with himself for when he would need it. He knew that would weaken the NYPD's case, but he would use that when the FBI made a case against the Hall family.
Evening came and it was time to meet Zion after his interrogation. Bobby as usual accompanied him and Archer and him were asked to wait outside till the interrogation was done. As required by law, only the lawyer, Aura was allowed to sit in the interrogation.
A police officer came and told them that they could go and meet Zion now. Aura was fuming at Zion when Archer and Bobby entered the room.