[2] Is an incorrect interpretation. There is no nationwide data on murders by illegal immigrants, only some states like Texas collect this. CPB does not deport many murderers because they are serving prison sentences in the US. In 2022 there were 67 Texas murders by illegal immigrants, more than the supposed CPB FY22 number just in one state.

https://www.cato.org/sites/cato.org/files/2024-06/Policy-Ana...

The per capita trend is still directionally the same as your claim in Texas.

The problem with illegal immigrant murders is there is a legal and proportional way to prevent all of them - don't let them in the first place. This isn't so easy for other murderers.