Ottawa police are investigating after a man in his 20s was found naked and injured in a west-end park.

Police say he was found with knife wounds in Andrew Haydon Park just before 9:30 Sunday morning.
Investigators say the wounds were not penetrating cuts.
 

Police say they don't know how long the man was in the park or why he was naked.
The extent of his injuries have not been disclosed.

The investigation is ongoing.