“Days of Our Lives” has offered up fans plenty of shocking plot twistsin the past.

The summer is kicking off with a heartbreaking and intense murder mystery.

Of course, the sudser has had murder plots in the past.

Marci Miller on the red carpet.

Many characters have met their ends by being brutally killed.

Former Salem serial killers such as The Riverfront Knifer, Harper Deveraux (viaSoap Central).

During his reign of terror, Harper killed multiple unnamed prostitutes and Janice Barnes.

Marci MIller

He also attacked Kimberly and Kayla Brady.

In the 1980s, Jake Kositchek was The Salem Strangler.

He also terrorized the town, killing citizens such as Lorie Masters, Denise Peterson, and Mary Anderson.

Bryan Dattilo and Emily O’Brien

The killer was revealed to be Marlena.

However, her victims were later revealed to be alive on a remote island calledMelaswen Island.

The most recent serial killer storyline wasThe Necktie Killer.

Now, a new murder mystery is brewing around the death of Abigail Deveraux DiMera (Marci Miller).

The series opted to kill off the legacy character ofAbigail Deveraux DiMerawhenactress Marci Miller opted to exit the role.

When Chad returned, he entered the couple’s bedroom to find Abigail laying on the bed bleeding.

Abby had obviously been stabbed in the stomach and told Chad that her attacker had used a knife.

Abby was rushed to the hospital and later died from her injuries, perSoaps in Depth.

Chad was heartbroken to lose the love of his life and the mother of his children.

He immediately wanted answers and needed to know who could have murdered his beloved wife.

Right then, the mystery began and the suspect list began to form.

Who are the main suspects in Abigail’s death?

Only time will tell who really killed Abby and if she’s really dead.