Ep 3. The Weigh Station

Detective Sergeant Hank Voight leads the Intelligence Unit of the Chicago Police Department and is often faced with complex cases that push the limits of the law. In season 2, episode 3 titled "The Weigh Station," the team is faced with a new case that involves a drug-trafficking operation.

The episode opens with a young woman named Rachel in the middle of a drug deal gone wrong. The police arrive on the scene and Rachel has a bag of cocaine on her, which she claims to have found. Voight and his team are skeptical and question Rachel, but she does not provide them with any useful information.

Whilst the team pursues the case, they come across a weigh station that is being used as a front for drug trafficking. The team sets up surveillance and begins investigating the operation. Voight and Detective Antonio Dawson question the owner of the property, but he denies any knowledge of the drug trafficking and offers the team to search the property.

The team, led by Detective Erin Lindsay, searches the weigh station but finds no drugs. However, they do find a hidden compartment which they suspect is being used to transport drugs. They take it back to the precinct to analyze it.

Meanwhile, Rachel's boyfriend turns up at the precinct and offers to help the team in exchange for dropping the charges against Rachel. He tells them that he was involved in the drug trafficking operation and that the drugs were being stored in another location. The team plans a raid, but it turns out to be a trap set by the drug traffickers, which puts the team in danger.

The team manages to escape and regroups to come up with a new plan. They decide to send Rachel into the drug trafficking operation as an undercover agent to gather evidence. Rachel agrees to help and goes undercover.

Throughout the rest of the episode, Rachel collects evidence which proves that the drug trafficking operation is run by a powerful cartel. The team uses this evidence to take down the operation and arrest the people involved. The episode ends with Rachel being released from custody and Voight congratulating his team on a job well done.

Overall, "The Weigh Station" is an action-packed episode that showcases the intelligence and determination of Voight's team. The case is complex and keeps the audience guessing until the end. It also highlights the importance of undercover work and the risks involved in taking down a powerful drug cartel. Fans of crime drama will enjoy this episode of Chicago PD.