think now that we've had a media narrative that somehow police officers, especially white police officers, are racist and don't serve their community, you know, and i think that it's important for the officers throughout the country to show that that's not really true. yes, there are a few bad officers. yes, they should be held accountable, but it's not the majority and it's not the mindset of the just 99.999% of police officers that are out there. >> okay. now to the investigation, because police keep saying that they have this other videotape that shows something, something important, but they're not sharing this information. they also say they have thousands of leads, but they won't quite share what those leads are, any of them. why is that? >> well, often police departments will want to hold back information that only the actual killer or killers would know because they will get many people call in, many of the false leads are actually false