On the first thread here, my profile focused being a strong male most likely with a previous violent past. Not just anyone can or is willing to punch out a girls teeth. Also, these girls were fit and in shape and must have been someone strong to over power them. This is why I really like a direct/indirect gym person. The stout, socio/psyco-path, narcissistic type.
Even though odds and other WS are against me, I still feel this case is related to Karina's NY incident. Why you ask? More than 10 coincidences and these girls just seem too related via looks and as strong individuals. We were also able to put both victims within a few miles from each other in NY.
I also believe that the reason for the fire with Vanessa, is that he's escalating, fine-tuning his craft after realizing the mistakes he made in NY. I also have found someone that matched my profile hanging out at the vigils. He appears to come alone to the vigil, matches my description (in my profile), and in the live video of the vigil, he appears to be possibly smiling. It's a longshot but I called the tip line on Saturday morning.