That's a pretty busy intersection there.

I don't think it's a random thing and they got lucky. I think they knew.

We don't know what really spurred the argument. We don't know what triggered that, and what caused it to get so violent.

We're obviously working it hard. But we were hoping to get some more information from people who may have seen something. So far, that hasn't happened.

When you get a situation like that, there's a chance you'll have additional crashes.

We're hoping that somebody out there knows something and will give it up. This is definitely something where the public could be of help.

It's good he's off the street.

The 19-year-old turned himself in after we got in touch with him.

There could be additional arrests. It's still an ongoing investigation.