A Faulkner County teen is being charged as an adult in abattery case after prosecutors became aware of a YouTube video showinghim striking another boy.Kane Millsaps, 16, pleadednot guilty June 3 to first-degree battery, a felony, and possessing aninstrument of crime, a misdemeanor. Police say Millsaps hit a12-year-old boy while wearing brass knuckles.Millsapsis seen in the 23-second video flipping off the camera while wearing aset of brass knuckles on his left hand before punching the 12-year-oldboy in the face. The attack occurred May 31 at a walking trail inConway, according to a probable cause affidavit.Millsapshit the victim for “running his mouth saying he was an MMA [MixedMartial Arts] Fighter and he could beat him up,” the affidavit reads.The victim told authorities he did not know Millsaps.Officerslearned of the incident when a witness’s family member brought thevideo to the Conway Police Department on June 1. When officers spokewith the victim, they noted his right eye was bruised, there was a cuton his neck and he had broken teeth.The victim saidhe lost consciousness after being hit and “when he woke up he thought hehad gravel in his mouth but it was pieces of his teeth,” the affidavitstated.A witness who recorded the incident onMillsaps’s phone said Millsaps told her the victim had provoked him, aclaim she disputed. The witness told investigatorsthat the victim “did not even see Millsaps coming and did not know hewas going to be hit,” the affidavit stated.A girlseen pushing Millsaps off the victim at the end of the video said thevictim “had a hole in his cheek which may need stitches,” the affidavitstates.Millsaps was arrested June 2 at the FaulknerCounty Sheriff’s Office Juvenile Services division after meeting withhis probation officer. He told police “he found the brass knuckles athis apartment complex and after the incident he threw them in thedumpster,” the affidavit stated.Defense Attorney Frank Shaw represents Millsaps, who is set to appear in court next Aug.