General Hospital Spoilers: Britt Tells Sidwell that Cullum Killed Marco BY Dorathy Gass on April 6, 2026 | Comments: Leave Comments Related : General Hospital , Hot News , Slider , Soap Opera , Spoiler , Television General Hospital (GH) spoilers suggest Britt Westbourne (Kelly Thiebaud) could be the one to tell Jenz Sidwell (Carlo Rota) that Ross Cullum (Andrew Hawkes) was the one who killed his son, Marco Rios (Adrian Anchondo). The ABC soap just dropped its preview for the week of April 6-10, and there is a scene that highlights the drama, so let’s unpack what could happen next. Britt can be seen in the promo stating to someone, “I need to tell him Cullum was the one who murdered his son.” Is she telling Lucas Jones (Van Hansis), or potentially Cassius Faison a.k.a.

Fake Nathan (Ryan Paevey?

That remains to be seen; however, there’s a good chance that Britt rips off the proverbial bandage and tells Sidwell the truth about Marco’s passing. Why wouldn’t she?

As it stands now, Sidwell believes his arch nemesis, Sonny Corinthos (Maurice Benard) was behind Marco’s stabbing. The very fact that Cullum is hiding the truth just drives the point home of how dangerous and manipulative the WSB double agent.

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With that said, will Sidwell believe her?

He knows how much Britt cares for Jason Morgan (Steve Burton), and as he and Sonny are close, Sidwell could feel as if the good doctor is just covering her boyfriend’s best friend. Still, Britt could offer concrete evidence supporting Cullum’s involvement in Marco’s murder. If she can prove that Cullum was behind Marco’s stabbing, she’d unleash a major amount of drama and chaos, which would essentially completely change the trajectory of where this storyline is going.

Britt could also be placing her own neck on the line.

After all, Cullum ended Marco’s life because he betrayed him and his father. Marco was encouraged by Lucas Jones (Van Hansis) to #FreeBritt by snagging her Huntington’s disease medication, the very drugs that Sidwell and Cullum were using to coerce Britt to continue her research on their cold fusion project.

Once Cullum realized this, he could take matters into his own hands. Britt might be placing herself in the line of fire where Sidwell is concerned, as well as Lucas.

General Hospital spoilers indicate that once Sidwell realizes his “partner” was behind his son’s passing, he’ll release a fury on Port Charles that has never been seen and may be the one to finally place an end to Cullum’s reign of terror.

CDL provides the hottest General Hospital news, updates, and spoilers, so swing by often to get the best GH intel on the web.

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