A man in his 30s was discovered unconscious in south London with severe head injuries, prompting a murder investigation. The body was found at an address in Lambeth around 8:30 am on Friday. Emergency services were called to the scene, and the man was pronounced dead at the location. Authorities have not yet confirmed the cause of death, but the police have begun a murder inquiry. The area is under police surveillance as investigators work to determine the circumstances surrounding the incident. No immediate arrests have been made, and the case remains under review. The local community has been advised to remain vigilant, and further details are expected as the investigation progresses.