In the case of Sweden it's not a secret that crime has increased exactly because of immigration, since some immigrant groups are extremely over represented in crime stats.
Looking at crimes in general, people with both parents born outside of Sweden are about 3x more likely to commit crimes, and the over representation is even higher for violent crimes.
Looking at violent rape, 75% of assailants were born outside Europe.
There are very extensive statistics on this, and unfortunately they don't go away no matter how much you love people "that are different". Even calling people racists doesn't work, believe me they tried.
Looking at crimes in general, people with both parents born outside of Sweden are about 3x more likely to commit crimes, and the over representation is even higher for violent crimes.
Looking at violent rape, 75% of assailants were born outside Europe.
There are very extensive statistics on this, and unfortunately they don't go away no matter how much you love people "that are different". Even calling people racists doesn't work, believe me they tried.