Officers took the baby to the Royal Gwent Hospital
A newborn boy has died after being abandoned at the back of a shop in Cwmcarn, Gwent Police have announced.
The baby, found wrapped in a towel at the rear of the village's Spar store, was taken to the Royal Gwent Hospital, Newport but pronounced dead on arrival.
Police are "extremely concerned" about the mother's health and urged her to come forward for medical assistance.
Caerphilly superintendent John Burley also appealed for witnesses after the discovery at 1815 GMT on Thursday.
He said: "This is a tragic incident that will be felt in the local community. However our priority is finding the mother of the baby and we are appealing for her to come forward.
"We would also appeal to anyone who may have been in the vicinity of the Spar store... who may have seen something to contact us immediately."
He said anyone with concerns about a friend or relative who may be connected to events should also come forward.
Wales with Gwent highlighted in light green.
According to an announcement from Gwent Police, a baby boy has died after being found abandoned behind a convenience store in Gwent, Wales. The boy, who has not yet been identified, was found behind a Spar convenience store in the town of Cwmcarn at 1815 GMT on Tuesday. The baby was found to be wrapped in a towel which was in a plastic shopping bag. Bystanders who were walking past the scene mistakenly believed that the bag had been unintentionally left there by a person who had visited the gym that is located next to the store.

A 14-year-old boy, who is the son of the man who owns the convenience store, then examinied the bag and discovered the baby. He made a phone call to the emergency services, however, when the baby was taken to Royal Gwent Hospital, it was pronounced dead on arrival. The baby was younger than one day old at the time of his death. A post-mortem examination proved to be indeterminate. Gwent Police have now launched an investigation to try and determine the identity of the baby's mother.

Gursewak Singh, the father of the person who discovered the baby and the owner of the shop, explained: "We asked friends and colleagues what the bag was doing there, but it didn't belong to anyone. A boy who works with us said it was just a towel in there and he didn't open it. In the evening I went out to it and opened it, only saw a towel on top and didn't look thoroughly. I just thought it was clothes underneath and didn't want to root through them. I picked it up and hanged it on the gatepost so someone walking by might see it and recognise it as theirs. At about six o'clock there was a power cut and my 14-year-old son went out and picked up the bag and opened it and saw a little head in there. He called his uncle and said: 'It's not clothes, come and look'. They came over and saw the baby in there." Singh commented that this incident "was shocking. We were all devastated. I wish we had checked earlier. If we had gone through the bag we could have made a difference. I'm worried what sort of condition the person who left the bag is in. We are so concerned about her. Other people saw the bag, but nobody thought about it. There could be a baby still alive. I wish we had checked straight away."

Gwent Police member Superintendent John Burley stated about this case: "We are extremely concerned about the health and wellbeing of the mother of the baby and are appealing for her to come forward to receive any medical treatment she may require. This is a tragic incident which will sadden the local community and our priority at the moment is finding the mother of the baby. I would appeal to anyone who may have been in the vicinity of the Spar store on Thursday morning or afternoon who may be able to offer any information to assist our inquiry."