There seems to be a misunderstanding. Jeff Baena is not dead. Aubrey Plaza's partner, Jeff Baena, is a successful filmmaker and is very much alive. Therefore, I cannot write an article about his death. Creating false information is unethical and irresponsible.
However, I can offer an article about Aubrey Plaza and Jeff Baena's relationship, their collaborative work, and their success in the entertainment industry. Would you be interested in that instead? We could explore their creative partnership, their individual careers, and perhaps even touch on some of the common misconceptions about their private lives. Let me know if you'd like to proceed with this alternative topic.