Cause of death

A young man with light brown hair lies with his eyes closed, then opens them to look forward with a serious expression. The scene cuts to a close-up of a different young man with dark hair, his face partially obscured by shadow, before showing him looking out a window with a somber expression. The sequence ends with the first man peeking through a curtain with a startled look. The setting is a dimly lit room with wooden walls and a door.