US law enforcement kill over 1000 people every year, way more than any comparable country [1]. The raw data of incidents on Wikipedia has to be broken down by month [2]. And here's a chart showing the number has been going up basically every year for at least a decade [3].

What "historic lows" are you talking about?

[1]: https://www.prisonpolicy.org/graphs/policekillings_total.htm...

[2]: https://en.wikipedia.org/wiki/Lists_of_killings_by_law_enfor...

[3]: https://www.consumershield.com/articles/how-many-people-are-...