Irrefutable Proof

A car crash prevents Sheena Colette as Jeanine Markham from delivering her controversial lecture about her groundbreaking astrophysics research. As she lies in a coma-like state, her mind continues to grapple with the implications of her findings, which challenge the notion of a higher power and human existence. Her husband and others are unable to accept the "irrefutable proof" she presents, leading to a maelstrom of emotions and terrifying realizations.