First, Maryland has no control over what Six Flags does with the park. No there hasn't been violent gangs nor has their been stabbing at SFA recently. It's located in a suburb that's not very close to Baltimore and attracts many families. Sadly you have been misinformed and ingrained with the same mindset as all the other pessimistic people who just look at this park as bad because a decent portion of its clientele and employees are black.