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 charity match is to be held later tonight to raise funds for a former Cardiff Devils player with a terminal neurological condition.
Staying rather cloudy for much of the day in the south, perhaps with a little rain at first.
Mostly dry with clear spells developing tonight in the north, which will allow some mist and fog patches to form.