decapitation

Atlanto-occipital dislocation, where the skull is dislodged from the spine; a generally, but not always, fatal injury.

Beheading in Islam

Beheading video

Blood atonement

Blood squirt, a result from a decapitation.

Cephalophore, a martyred saint who supposedly carries their severed head.

Chhinnamasta, a Hindu goddess who supposedly decapitates herself and holds her head in her hand.

Cleveland Torso Murderer, a serial killer who decapitated some of his victims.

Dismemberment

François-Jean de la Barre

Headhunting

List of methods of capital punishment

Mike the Headless Chicken