Murder inquiry launched into Bristol man's death
Turkish-born Mr Mansiz, 30, was found dead after a robbery at M&M Catering Supplies in Avonmouth.
It has also been revealed that initial findings of a post mortem examination on Mr Mansiz, who lived in Lawrence Weston, showed he had died of aortic stenosis - his heart literally stopped.
Because his death happened immediately after Thursday night's robbery, detectives said they had now launched a murder inquiry.
They have repeated an appeal for witnesses to the incident in St Andrew's Road, which happened at about 7.30pm, and want to hear from anyone who was in the area at the time
They especially want to speak to anyone who saw a black Audi saloon which may have been driven around the St Andrew's Road area on Thursday evening or for several days before the raid.
Anyone able to help the inquiry should contact Bristol CID on 0845 456 7000.
Three men aged 22, 24 and 27, who were arrested in connection with the death of Mr Mansiz continue to be questioned by police.
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