In Jain philosophy, the concept of Krishna as a divine being who rules or resides in hell is not part of the Jain cosmology. Jainism speaks of hell (Naraka) as a realm where beings suffer according to the gravity of their karmas, and rebirth there is determined by one's own actions. There is no Jain scripture that identifies Krishna as a resident or ruler of hell.

Key points:

• Hell is a result of prior negative karma and is shared by beings of various origins, not tied to any particular Hindu deity.
• Krishna is a figure from the Hindu tradition, not a recognized divine or theological category within Jainism.
• Different Jain traditions (Digambar and Shwetambar) focus on the Tirthankaras and the Jain path to liberation; they do not incorporate Krishna as part of the Jain cosmology.

If you’d like, I can give a simple summary of how Jain cosmology explains rebirth and the nature of Naraka, or provide Jain scriptural references on karma and hell.