Take a look at the state crime statistics from 2015 for Alaska. With the exception of arson, forcible rape, and aggravated assault, white suspects were the most represented in every other category (including theft, murder, burglary, vehicle theft, and property crimes). The other 3 categories had the highest percentage of 'Indian' suspects, presumably Alaska Native.

http://www.dps.alaska.gov/statewide/docs/UCR/UCR_2015.pdf