Dab6e: The Return (2015)

A cardiologist, grounded in the tangible world of medicine, embarks on a relentless quest to uncover the truth behind her mother's unexpected demise. Her scientific approach clashes sharply with the assertions of her sister, an eyewitness who attributes the death to something far more sinister: malevolent, unseen forces at work. As the cardiologist delves deeper, questioning everything she knows, she confronts not only medical mysteries but also the unsettling possibility that her sister's claims hold a terrifying truth, blurring the lines between science and the supernatural. The ensuing investigation forces a chilling confrontation with the inexplicable.