ex.vine,dead/

A hand reaches into a dark, viscous liquid, followed by a person in a school uniform swinging a large knife in front of a chalkboard, then a close-up of a bloodied hand gripping a computer mouse, a figure in a dark hat screaming with a green glow, and finally a blurry image of a person's back. The sequence takes place in a dimly lit indoor setting, likely a classroom or office, with a dark, ominous atmosphere.