Millennials are more likely to be arrested than their predecessor counterparts regardless of self-reported criminal activity, finds a new study by a Johns Hopkins University expert. Furthermore, black men who self-reported no offenses were 419% more likely to be arrested at the beginning of the 21st century than non-offending blacks of the previous generation, and 31.5% more likely to be arrested than whites of the same generation who did not self-report any crimes.