I'm convinced 4-7pm Fridays is a great time to steal laptops from commuters; they're tired, it's relatively low traffic, OPD's response times are...not impressive, etc. It's really a 5-10 block area behind the stupid Auto Row and some sketchy semi-SRO housing in the area which is a problem. (Pro tip for cities: auto dealers are horrible for foot traffic.)
Steel wires through the straps, and looks like a backpack. I'm also big enough that unless it is rip and run, or a clear and unambiguous threat to my life, I'm not as concerned, so having a strap which won't break is enough.
http://lawstreetmedia.com/crime-america-2015-top-10-dangerou...
Most of the serious crime in Oakland is in places you won't accidentally go (although there's a sketch area a few blocks away from downtown, and on the other shore of Lake Merritt), by and against poor people, often one or more involved in gangs/drug entrepreneurship/whatever. Same as most cities.
I also don't like this implicit because it's "poor against poor" then somehow that's ok and we can ignore those statistics. Poor people are people too. Talk about gentrifying.....
Also, a lot of that current violence is due to war on drugs and after effects, so the best way to address it is to wind down the war on drugs.