Police launch new appeal over unsolved murder of pizza chef stabbed to death in Sheffield park
![Police launch new appeal over unsolved murder of pizza chef stabbed to death in Sheffield park](https://i2-prod.mirror.co.uk/incoming/article32793564.ece/ALTERNATES/s615/0_Carlo-Giannini.jpg)
Italian-born Carlo Giannini, 34, was found dead in a Sheffield park on May 12, 2022, having lost his life to a stab wound, with South Yorkshire Police now launching a new appeal