While headlines tend to focus on falling clearance rates in large liberal cities, the decline occurred nationwide in both red and blue cities, counties and states. The violent crime clearance rate, for example, fell considerably between 2019 to 2022 in big cities, which tend to be led by Democrats, as well as in small cities and suburban and rural counties, which tend to be led by Republicans.
I once had a video of someone committing a felony and I wanted to press charges. He got arrested a couple days later on unrelated charges. I called the cops and told them that they have someone in jail who I have on video committing a felony and I want to press charges. Their answer was pretty much “tough shit”. They’re definitely no Columbo!
I believe you would need to contact the district attorney for that.