I'm OK, for those who know where I live

So recently there's been a string of attacks on and near campus, 4 since August 30. In all cases, the attack hid in the bushes and tackled women from behind while they were walking alone at night. His attacks keep getting interrupted so nobody's gotten a good enough look at the guy's face to make a composite sketch, but the victims have largely been spared serious injury for the same reason. However, we know enough to say it's the same guy every time, and apparently he looks like a 6'-6'5" and slightly less obese version of Frogman (you know, the neck-bearded guy with a dog hat). Probably the creepiest part about this is that these attacks are happening 24 years almost to the week as a spate of serial killer attacks back in 1990, so you have to wonder if this guy is an aspiring copycat testing the waters.
Fortunately, I live well away from what appears to be his typical stomping ground. I do have to pass near that area on my way to and from work every day, but there aren't any large, deep hedges on my route. Plus, I ride a scooter so he'd have to time it really well to jump me.