Because Fox News scares the shit out of you, it doesn't mean it is true...It is according to reality
Scaring the shit out of you has increased on RW news sources but reality it has gone down.

Murder and other violent crime dropped across the U.S. last year, FBI data shows
Murder dropped 11.6% from 2022 to 2023, the largest single-year decline in the last 20 years. Property crime was also down overall, while motor vehicle theft and shoplifting rose.

Even this Fox News report tries to paint crime up under Biden:

Crime data guru ‘frustrated’ by media insisting crime is down under Biden-Harris: ‘Huge spike in our cities’
American Mainstreet Initiative's Jeffrey Anderson believes progressive journalists have misled Americans by insisting crime is down under the Biden-Harris administration.

What latest FBI data shows about violent crime
BBC Verify looks at violent crime rates in the US following the release of new data from the FBI.

The problem they migh have was Crime spiked a bit under Trump in 2019 to 2020.
As you can see Biden has record reductions since he got into office... Trump is trying to say that they havn't fixed his mess quick enough...