Derrick Broze breaks down the stats around crimes of illegal immigrants and crimes of government.
Sources:
Border Patrol
https://www.cbp.gov/newsroom/stats/cbp-enforcement-statistics/criminal-alien-statistics
CATO https://www.cato.org/blog/illegal-immigrants-crime-assessing-evidence
Texas https://www.dps.texas.gov/administration/crime_records/pages/txcriminalalienstatistics.htm
Democide
https://www.hawaii.edu/powerkills/20TH.HTM