A headless body that is discovered in Lake Michigan will send the operatives to conduct an investigation in the upcoming episode of the NBC series "Chicago PD."

In "Never Forget I Love You," TV Guide reports that while the Chicago Police Department is processing the grisly find, it will discover a connection between the murder and Voight's (Jason Beghe) circle of friends. Is the killer someone the agent knows? Lindsay (Sophia Bush) certainly thinks so, as she is afraid Voight's judgment may get clouded because of his personal attachment to the case. Will the agent be able to sift through the evidence objectively?

Meanwhile Roman (Brian Geraghty) will reportedly commit a huge blunder. Will it have something to do with the case on hand? He is, apparently, having a hard time coming to terms with the recent happenings in his life and an error in judgment will land him in trouble. Also in episode 9, Olinsky (Elias Koteas) and Antonio (Jon Seda) will not see eye to eye regarding Michelle's (Madison McLaughlin) future. Olinsky is upset that his long-time friend does not take the time to check with him before making a decision that can affect his daughter.

Last episode, a reliable informant tipped Antonio and Halstead (Jesse Lee Soffer) of an impending drug trade. But when the team set out to apprehend the criminal, they discovered a mutilated body at the back of his car. Upon investigation, they learned that the dead man was doing important work for the government. Further inquiry to his friends revealed that the victim had access to some "very important devices."

The victim was being accused of stealing SAT phone chips. Upon investigation, however, they learned that it was his wife who egged him to do the deed. The wife had a lover and it was he who committed the murder. Apparently, the victim became suspicious of his relationship with the wife and started harassing them. The two were planning to run away together with the money they got out of the chips and the victim needed to be silenced.

"Chicago PD" airs Wednesdays at 10 p.m. EST on NBC.