Sorry, dont want to flood this thread with posts, but having asserted the "facts" in a post above, I am going to have to say that (apparently that isn't the story in full). Sigh 
So yes the other AP did inappropriately comment on a retweet, and used "inflamatory" language.
According to the Telegraph journalist AP is saying she did retweet, the retweet with the "inflamatory" language.
But ... on seeing that the other AP had got her facts wrong deleted her retweet.
But all of this a year ago. Which makes it even odder that the complainer only reported journalist AP to the police, but not the other AP who made the "inflammatory" tweet that was also factually incorrect.
According to the Telegraph:
It began when Pearson, reposted a video showing two men holding a flag on a British street and flanked by a group of police officers.
The original author suggested that police had “picked a side” just weeks after the Oct 7 massacre and amid heightened tensions over the policing of Gaza protests.
The image angered Pearson, who shared it.
But unbeknown to her, the video was from Manchester and the flag was not related to the Middle East. Instead, it was held by supporters of the Pakistani political party Pakistan Tehreek-e-Insaf.
Other X users recognised the mistake in this original post and added a so-called community note pointing out that it was wrong.
Pearson quickly deleted her own post after the error was pointed out by users
https://www.telegraph.co.uk/news/2024/11/15/how-allison-pearson-tweet-year-long-police-investigation/
Article available at https://archive.is/UMQug
Original tweet is still online at https://x.com/mrspearson2014/status/1725284209558798632