'Chicago P.D.' Season 3 News, Spoilers: Show Boss Shares More Details On The Three-Way Crossover

The big three-way crossover event at NBC for its hit shows, "Chicago P.D.," "Chicago Med," and "Chicago Fire," is now about to wrap up and the events are just getting more intense and more complicated.

According to the details provided by executive producer Matt Olmstead over at Entertainment Weekly, members of Firehouse 51 from "Fire" responded to an emergency call to rescue a woman who has been trying to end her own life. They turned the case over to the medical professionals at "Med" who were quite baffled with the patient's vitals.

The woman's case unearthed a much larger medical issue where a doctor was involved in misdiagnosis and overprescribed cancer medicine. When a number of patients stepped out to talk about their similar cases, it became a criminal investigation and the enforcers at "P.D." are called.

The situation has the officers considering the possibility that the doctor may have intended to kill these people. However, it can also be ruled as medical malpractice.

In the synopsis shared over at The Futon Critic for the episode called "Now I'm God," this particular medical practitioner turns out to have a personal connection with Voight.

With the case now under investigation, Lindsey and Halstead want to gain access to the doctor's files. However, they meet some hurdles as the person in question won't allow them to go through his things.

Only after the two enforcers get a warrant is the team able to look through the patient records and track these patients down. Eventually, they stumble upon a shocking revelation. As stated in the summary, the doctor did poison his patients by giving them "unnecessary chemo."

In other developments, Burgess and Platt team up to help exonerate Roman. For those who missed it, the latter is under fire after he killed a suspect in the winter finale.

"Chicago P.D." Season 3 airs Wednesdays, 10 p.m., on NBC.