DYFED-POWYS POLICE has confirmed that its detectives are continuing to investigate the circumstances that led to the death of a child in Haverfordwest.
As we reported yesterday, Officers were called to an address in Upper Market Street at just before 10.45am on Wednesday, January 10.
They have also now confirmed that the woman has been arrested on suspicion of murder, and remains in police custody.
Sadly, a seven-year-old boy was confirmed to have died shortly after.
The police said: “Our thoughts are with their loved ones at this tragic time.”