"Chicago P.D." is all new Wednesday night, when the team will search for a missing body after finding a decapitated head floating in the water.

"A decapitated body found in Lake Michigan is linked to Voight's (Jason Beghe) social circle," the show's description reads on TVGuide.

Voight and Lindsay (Sophia Bush) respond to the call in a sneak peek for Season 3 Episode 9, titled "Never Forget I Love You."

In the promo posted to YouTube, the partners get a tip from a group of guys on a yacht who find a woman's head. Lindsay discovers a small hole on the side of the woman's neck, and Voight decides to retrace the boat's route to find more clues.

Will they ever find the body to go with the head? And who is responsible?

Meanwhile, "Olinsky (Elias Koteas) is upset when Antonio (Jon Seda) doesn't consult him before making a decision that could impact Michelle's (Madison McLaughlin) future," the show's description continues.

Will Antonio and Olinsky find common ground for Michelle? And what is going to happen to her in the future?

In other news, Roman (Brian Geraghty) will make a grave mistake in the next episode. Will he be able to come back from it?

In the last episode, the team got a narcotics tip from an NSA informant, putting Intelligence at the center of a mysterious case involving a government official, Atwater (LaRoyce Hawkins) got involved in an arrest for a mentor, and Roman had to deal with the mother of a young cancer patient.

The squad worked together last week, not only to defend their city, but the entire country. What will this week's episode bring? Will the team catch the murderer before someone else gets hurt?

Tune into NBC on Wednesdays at 10 p.m. ET to catch all new episodes of "Chicago P.D." to find out.

Check out the Sneak Peek for Season 3 Episode 9 below.