They mean to get stabbed by a knife, a common misconception about the east bay. Yes there's violence, but theres also beauty, you just need to know where to go and where not to go (san francisco is the same).
#3 crime rate in the US isn't a misconception. Anecdotally, of 6 people I know who have moved to (relatively nice) areas of Oakland, 6 have had their cars broken into or robbed at gunpoint. 4 are currently looking to move elsewhere.
