GUYS, the strangest thing happened!

So I was taking my little brother to the park to play at the playground, but when we arrived we saw a man calling the police, and at the same time a guy (who I know) was riding his bike away from the scene yelling to the man that he needs to see his mom. So I was like wow, a guy I know just got the police called on him. Rip him. Then I carried on into the park with my brother. We were just chillin at the playground for around 20 minutes when 3 cop cars and one ems drive by the park. So I don’t know what happened, but I still did not think too much of the situation. We played at the playground for another hour maybe, and I was getting ready to go, when the cop cars and ems truck pulled up to the park. I thought that if I left the place right when the cops show up, I would look suspicious, so I stayed. So I assumed they were going to do some investigation and what not, and I was right. About 6 police officers walked up to me (and I was so scared bro, having 6 police officers walk up to me was one of the scariest feelings ever.) and one guy out of the bunch stepped forward and asked how long I had been there for. He asked many questions. While talking to me he was writing down everything I knew about the situation and how I knew the guy who was riding his bike. After all the questions he asked were answered, he gave me a paper to fill out, so I did (I was not about to say no to an official lol, today is not the day I get 6 warning bullets to the heart) I told everything and he thanked me and all that. Then I left the place with my little brother.
And that was everything, I think I’m considered an eye whiteness now?