It's fine to explore all possible avenues...I don't knock that. But the idea of this being a gang related thing has been brought up repeatedly, and from day one I have seen people saying they think this was done by "a mexican" based on nothing more than their opinion that Colorado has a "problem" with Mexicans/illegal immigrants. We have spent a great deal of time discussing the possibility that this is someone of hispanic descent, to the point where it is now getting erroneously reported as an unequivocal fact in MSM. That's exactly the kind of thing that could end up working AGAINST finding Jessica's killer. Imagine if someone has suspicions about someone, but they don't make that call because the rumor mill is telling them this was done by a Mexican.
I'm sure that you, along with most people here, don't have any malicious intent. It's a small number of people who are just plain stereotyping, and I find it hugely distracting.