State Police are investigating a stabbing in China.It happened Wednesday on Lake View Drive, near the China Middle School.The Kennebec County Sheriff’s Department says 23-year old Brandon Knox was stabbed around 5:30 in the morning. Knox told police two white males in their mid-twenties stopped him and his girlfriend while walking, and demanded money.Knox says he refused, and there was a struggle.Knox says one of the men had a slender build and the second man was heavy set. The two men were wearing white hats, baggy clothes and baggy blue jeans. They were in a black two door sedan. If you have any information, you’re asked to contact the Kennebec County Sheriff’s Office at 623-3591.