world's oldest MURDER case?

de bene esse: literally, of well-being, morally acceptable but subject to future validation or exception

 Is this the world's oldest MURDER case? 430,000-year-old skull was struck twice before being dumped in the 'Pit of Bones'

The nearly complete skull (pictrured) was found on the site of Sima de los Huesos in Spain. It shows two penetrating lesions on the frontal...