The stabbing happened round 10:30 a.m. on Ben Franklin Parkway. The young man was stabbed once in the chest and currently listed in critical condition. Bleacher Reports claim there was a second victim from a stabbing at the parade and arrests have been made for both stabbings.
An officer was also assaulted as 700,000 fans attending according to philly.com.
Police reported fights and a lot of intoxicated people at the parade.