The BBC reports:
There are questions about the reliability of the FBI's crime report as it excluded data from some of the biggest US cities, including New York, Los Angeles and San Francisco.
It's important to point out that last year, the FBI switched to a new data collection system. According to one analysis, nearly 40% of law enforcement agencies have failed to report their 2021 crime figures - so we may only have a partial picture of the most recent crime rates.
