Yep, even your first part has slowly been changing in recent years. With police calling off chases almost immediately, they're dying less in accidents. They've actually died more and more by felonious deaths than anything else in the more recent decade... They've almost always been shot more.

According to statistics reported to the FBI, 129 law enforcement officers were killed in line-of-duty incidents in 2021. Of these, 73 died as a result of felonious acts and 56 in accidents.

Five- and 10-year comparisons show an increase of 27 felonious deaths when compared with the 2017 figure (46 officers) and 25 when compared with 2012 data (48 officers).

https://nleomf.org/wp-content/uploads/2023/03/Causes-Law-Enforcement-Deaths-2012-2022.pdf

https://leb.fbi.gov/bulletin-highlights/additional-highlights/crime-data-law-enforcement-officers-killed-in-the-line-of-duty-statistics-for-2021