Forensic examinations are continuing following the death of a 24-year-old man from Cardiff in the early hours of this morning.
Emergency services were called to a flat in the Llanrumney area of the city just after 1am.
The man was taken to hospital, where he later died.
Police have arrested a 53-year-old man on suspicion of murder.
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Calm and quiet overnight with clear skies at times. Temperatures will fall, but we should escape the frost!
A grieving mother broke down in tears as she recalled how doctors could not find out what was wrong with her son in the run-up to his death.
Carol Morse claimed her 12-year-old son Ryan dropped to just four stone but doctors failed to act, Cardiff Crown Court hears.