Sam McCall's killer has finally been revealed on General Hospital. As Soap Central speculated weeks ago, Cyrus is the man who injected Digitalis into Sam's IV, causing a fatal heart attack, but why would he do it?

The long-running soap opera General Hospital, created by Frank and Doris Hursley, continues to captivate fans with its shocking twists. Recently, the show delivered a bombshell: the truth behind Sam McCall’s tragic death.

The girls would be there, but Dex had to work.When Dex went to get some coffee, he found Cyrus lurking. Dex warned Cyrus to stay away from Lulu. "Of course, I would abide by my sister's wishes," Cyrus said.

General Hospital dropped its latest preview, we started worrying right along with a lotta fans since it looked an awful lot like Dex got stabbed in Rice Plaza. And since, of all people, he ran into Cyrus there in Monday's episode (recapped here) - and we now know that Laura's brother killed Sam

Well, we certainly had our suspicions on General Hospital about what really happened to Sam — especially once we learned she’d been injected with digitalis. Actually, we had more than just suspicions.

General Hospital revealed the identity of Sam's (Kelly Monaco) killer in flashback. On Wednesday, October 30, General Hospital killed off one of its longest-running and most