In some comics, Jean Grey's death is a result of her inability to control her immense psychic powers, which leads to a tragic end. Other times, it's part of complex story arcs involving battles with powerful villains.
Jean Grey's death in the comics can be quite complex. It might be caused by external forces or internal conflicts within her powers and personality. Different comic runs offer different explanations and circumstances for her demise.
Jean Grey dies in various comic storylines. Sometimes it's due to overwhelming power or sacrifices she makes to save others.