If you want to prove the point, then post the original data from the federal or state sources, not from a hatchet shop.
Alrighty, I pulled up the DoJ report that the Heritage article references.
Keep in mind, being an illegal alien is a Federal offense, in itself.
Breaking down percentages of citizens and illegals by percent of each population prosecuted for each classification of crime, for 2018:
Violence: citizens: 6.3%, illegals: 0.3%
Property crime: citizens: 17.4%. illegals: 3.2%
Drug: citizens: 38.0%, illegals: 8.6%
Weapons: citizens: 17.9%, illegals: 0.8%
Public order: citizens: 14.1%, illegals: 1.2%
Immigration: citizens: 6.3%. illegals: 85.9%
The data is in Table 3 on page 6 of the report.
Non-U.S. Citizens in the Federal
Criminal Justice System, 1998–2018
https://bjs.ojp.gov/content/pub/pdf/ncfcjs9818.pdf
More data: total number of people prosecuted at the Federal level: citizens: 42,686, illegals 37,939. Take out the number of illegals prosecuted for an immigration beef, and the rates for other crimes are far below that of citizens.
Maybe we should deport the citizens and keep the illegals?
/sarcasm
Steve