A man has been arrested on suspicion of murder after a 37-year-old woman was found dead at home on Christmas Day.
Officers were called to a property in Maes Yr Ysgol, Carmarthen, west Wales, at 10.50am on Tuesday.
"A 28-year-old local male was arrested at the location on suspicion of murder," a police spokesman said.
"A 37-year-old female was found deceased at the address and police have launched an investigation.
"The community are continuing to support the investigation and Dyfed-Powys Police would like to thank them for their assistance.
"Any member of the public who may have information that could assist this inquiry should contact police on 101."
Police would like to hear from anyone who was in the area between 5pm on Christmas Eve and 11am on Christmas Day.