A 40-year-old man from Derby has been charged with grievous bodily harm with intent to endanger life after a suspected assault on a man in Sinfin on Saturday afternoon.
The injured man, who was also 40-years-old, died in hospital this afternoon.
A post-mortem examination will be carried out tomorrow to determine the cause of death.
The assault happened on Grampian Way around 3.00pm. Pavol Juril appeared at Southern Derbyshire Magistrates' Court this morning where he was remanded in custody until 3rd September.