In some comic arcs, MJ might die as a result of a superpowered conflict or a conspiracy. The circumstances can be quite complex and differ from one version to another.
In the comics, MJ's death could be due to various complex storylines and plot developments, but it depends on the specific comic series or storyline you're referring to.
In the traditional Spiderman comic arcs, MJ remains alive. However, there might be alternate universes or special storylines where her fate differs, but in the core continuity, she survives.
The way MJ dies in the comics is not always straightforward. It could be a sacrifice to save others or a consequence of a battle gone wrong. It really depends on which comic series and storyline you're referring to.