A 28-year-old man has been arrested on suspicion of murder after the discovery of a man's body partly submerged in the River Taff in Grangetown, Cardiff.
The dead man has been named as David Alun Lewis, 45, from Ystrad Mynach.
Police were alerted by an anonymous call made just before midnight on Wednesday from a phone kiosk on Clare Road, Grangetown.
A post mortem examination is continuing to find the cause of Mr Lewis' death.
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A pleasant end to the day with late evening sunshine for most. However, skies will soon clear and it'll turn chilly with light winds.
Three men have been arrested after an incident this morning in Cardiff. Two people are in a stable condition in hospital.
Pictures posted on twitter show an officer with a bandage around his head and blood on his neck