Five people are in police cutody following several serious incidents in Herefordshire yesterday.
The four men and a woman were all arrested on suspicion of attempted murder.
Two men received stab wounds following separate incidents in Hereford.
The injured men remain in hospital with serious injuries, their conditions are described as very poorly.
West Mercia Police are liaising with colleagues in Cambridgeshire who are conducting a murder inquiry following the death of a man in Peterborough over the Easter weekend.
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It will take time for the temperatures to climb in the morning but it will be a dry but cold day with plenty of sunshine.
Assaults on police officers in the Anglia region are running at an average of ten per day as one Chief Constable blames late-night drinking.
The chance of the odd shower for the next few hours but in general a dry night with clear spells. Turning very cold with a frosty.