POLICE investigating the suspicious death of a 21-year-old Brynmawr man say an altercation did not contribute to his death.

After a post mortem was completed on Christopher Lambie yesterday by a Home Office pathologist, it is now believed the altercation that Christopher was involved in on Factory Road, Brynmawr approximately 24 hours before he was found dead on Thursday did not contribute to his death.

Police can confirm they are no longer looking for witnesses to the altercation or for anyone who may have been involved in an altercation.

Police continue to treat the death as suspicious and enquiries are continuing to establish the exact cause of his death and the circumstances surrounding it.