Ecto was surprised that the girls started lashing out at each other. Graffiti showed up a minute ago and they were already at each others throats. Why? This is totally unnecessary. Why can't they be chill like Omega?
And Wraith kinda creeped him out. She was cheerful, WAY to cheerful for someone in this business. It was weird... 

No wonder the diplomatic route didn't work out: "Me and my friends here were wondering if we could have a few words.”?? Sounds like a line from a mafia movie. Of course Walker decided to bail! So much for subtlety...

[color=af510e][b]“Wraith, Ecto! You guys can keep up with him the best! Let’s go!”[/b][/color]

There was no time to waste. If he could catch up to W.W. and possess him, this could be over before it got out of hand.