General Hospital
Julian (William deVry) shares crucial information with his rivals on “General Hospital.” ABC

It will be a day of investigations and negotiations as the residents of Port Charles attempt to fix their mistakes. On the Thursday, September 13 episode of “General Hospital,” Margaux will team up with Jordan while Julian surprises Jason and Sonny.

In the promo for the ABC soap opera, Margaux (Elizabeth Hendrickson) asks Jordan (Briana Nicole) if she recovered a gun from the crime scene. “General Hospital” spoilers reveal Margaux and Jordan work together.

Margaux has been determined to prove herself as the new D.A. in Port Charles and appears eager to bring charges against the person responsible for the body found under Charlie’s Pub. While it is unclear if she has linked Sonny (Maurice Benard) to the crime, she has made it clear that she wants to put the mob boss behind bars.

Will Margaux finally take Sonny down or will the case point her in a different direction?

Elsewhere in the “GH” promo video, Sonny stares down Julian (William deVry) as Jason (Steve Burton) asks the rival mob boss if there is a problem. Julian replies that there was a body in his basement.

In the previous episode, Julian learned Charlie’s Pub was a crime scene because human remains were found in the basement of the establishment. Although Chase (Josh Swickard) asked several questions about Mike (Max Gail) and the body, Julian dismissed the old man’s connection to the gas leak and explained that he had planned to remodel the bar, and if he had been aware there was a body down there, he wouldn’t have hired contractors to dig up the foundation and risk unearthing the remains.

When Ava (Maura West) suggested her brother knew more than he was letting on and planned to use his newly acquired information against someone, Julian insisted he was done taking advantage of others.

Despite his statement, Julian later arrived at Sonny’s front door, where he informed his enemy he knew Sonny was never interested in buying Charlie’s Pub--he wanted what was buried underneath it.

What does Julian really want from Sonny and Jason? More importantly, will the men give Julian the upper-hand or will the three be forced to work together to protect their interests?

“General Hospital” airs weekdays at 3 p.m. EDT on ABC.