Personally I think what music they were playing in the car on the way there is irrelevant and just noise being thrown out by people who want to discredit the police because they don’t like what they reported for whatever reason. What matters is did they respond in a timely manner and did they do their job once they did arrive? There has been no credible report beyond internet speculation to suggest they didn’t. Until that happens I am willing to think that they did. If people don’t want too that’s up to them.