I live in Fargo...know some guys up the chain in the FPD and we have had general conversations on crime here. To claim "new Detroit" is a huge stretch. As Sic indicated Fargo isn't Williston and the police force is probably understaffed for the population. Fargo isn't getting a lot of the unsavory "get rich quick" people like out west. Per my conversation with some in the know a lot of the issues crime wise can be traced back to LSS of ND and MN and the influx of people brought to this region a few years ago. Lots is ethnic diversity in the metro FM area now and all cultures, including white guys like me, are to blame for what you read from a far.
When we first moved to south Fargo in '98 the FPD held a neighborhood block party to inform all of us the area just a few blocks south of us was one of the high incident crime areas: violence, theft and drugs...it was a "community" of people not originally from this area.