I would venture to say that a huge majority of these violent crimes are committed by illegals, and it's only going to get worse! IF we didn't have their totals added in, it would be much, much less. These are the same criminals we're going to make citizens in the first "hundred days" of the next presiding traitor!!
Most of the rest of violent crimes are criminal-on-criminal. Subtract out certain geographically and socially isolated groups, and the crime rate stats plummet.
FWIW: When a notable member of such a group was asked why the perpetrators from those groups victimize members of those groups (trying to stay really PC here, sorry) instead of those outside, he responded that the perps would generally not survive such attacks.