Random muggings and attacks, totally a thing. Two of our own getting hit back to back? Not so much. There are too few and far of the displaced here for both Lois and Davina to get attacked like that in such a close time frame.
Plus, the dude who went after LL didn't try to take anything (which, if you know Lois at all, is pretty frickin' shocking considering her excellent taste in fashionable accessories that would be way too difficult for any tasteful thief to pass up snagging) and she was 100% convinced that she hadn't pissed anyone off lately enough for them to come in swinging so hard. He was looking to do some serious damage, just like whoever took a shot at Davina definitely did.
Maybe it's my experience here with watching bad shit happen over and over again or maybe it's just my detective skills from days of Faeville past trying to get some action, but there's something up here and if this wasn't done up by the same guy then there could be multiple people looking to do some damage and I'm starting to think their target range doesn't expand too far from our own.