"I don't know what happened. I don't know what made them so mad," Nolan said. "I don't know how they know me. I don't know them."

Nolan said he and his band members were at the Elm Grove Marathon gas station, when several people provoked them and started a fight.

According to Nolan and police reports, it eventually spilled out onto the nearby Shilling Bridge, where officers said they found a man lying in the middle of the road. Nolan said that man was his friend, Lance.

"[A] kid hit Lance twice. Lance got knocked unconscious and fell down. Right when I went to try to help, he got kicked in the head," Nolan said.

Then Nolan said several people ran into a nearby home, and one came out with two butcher knives.

Police said they went into the home and arrested Randy Yuhas on a charge of malicious assault.

Yuhas' bond was set at $10,000. Police said more arrests aren't likely, but they are still investigating.

--Jasmine Lo, NEWS9