West Midlands Police are appealing for information after two men were stabbed in a park in Willenhall last night (20 May).
Police were called to reports of a disorder Short Heath Park on Johnson Road, Willenhall shortly after 8 o'clock in the evening.
It's believed a group wearing balaclavas, approached another group who were in the park.
A 23-year-old and a 35-year-old man were stabbed.
The 23-year-old suffered serious injuries and remains in hospital.
A 35-year-old required hospital treatment, but has since been discharged.
Police say they are urgently appealing for any witnesses or anyone with CCTV footage covering the park to get in touch.