Juju Chang

Greg Cooper and Dean Jackson are members of a cold case unit in Utah.

We realized we needed some out-of-house guidance on how we had perceived Miami-Dade's police work.

They're former investigators, law enforcement, and when they looked at this, they agreed.

There were some of these angles that the police hadn't ruled out.

One of the things that I just can't get over with this is that there were some just basic omissions and errors in this that you would not think that a police department of that size would be making.

It's like, you know, in 2006, there weren't text messages.

By the time we went back to them a year later, we had learned a lot about Brian's life.

And at that point, we were asking them questions which they didn't even have answers to.

We were told by Chris Zellner, Brian's teammate, that in the locker room after practice the day of the shooting, Brian was engaged in a very heated phone call.

Was that call investigated?

After we all got the news that Brian passed away, I immediately told the police officers.

And they just kind of like, OK, thank you.

We'll take that into consideration.

And that was it.

No follow-up questions, no like, do you think you heard anything?

Do you think you heard a name?

Nothing like that.

I never heard from them ever again.

When the police department was being reticent with us about information, that really made me curious because you wanted us to do this, like you wanted this exposure.

What is it that you don't want to tell us?