I'd have a cat5 melt down if
-Florida was 50% in and Trump was up 2% at 8:30pm est
And -PA was 10% in and Trump was up about the same at that time.
Hillary can't win and lose PA without Florida.
Latter is impossible. Philly counts first. If Trump wins the state, it'll be a gradual comeback throughout the night after massively trailing early on. That's what happened in the 2010 Senate race.
Sestak 74 Toomey 26, was where the night started if memory serves me.
Not just Philly, but Democratic areas as well in many of the counties. For instance Crawford's first returns came back with Sestak ahead and in true Atlas panic first fashion, people ran with that to the bank to assume Sestak had won. However, by the time the county finished, Toomey had won it 61-39, which while soft was right where he needed to be.
So when people look at key counties, make sure they are complete or near complete before drawing conclusions.