Do Samantha and doctor maxis really die?

Samantha Maxis and Doctor Edward Richtofen are two of the main characters in the Call of Duty: Black Ops Zombies mode. In the original storyline, Samantha is killed by Richtofen in Call of Duty: Black Ops II, and Richtofen is killed by Samantha in Call of Duty: Black Ops III.

However, in the Chaos storyline, which was introduced in Call of Duty: Black Ops 4, Samantha and Richtofen are both still alive. In this storyline, they are members of the Chaos Crew, a group of characters who are fighting against the undead.

It is possible that Samantha and Richtofen will die in a future Call of Duty game, but as of now, they are still alive.