A deteroating roswell

Maybe she is the bad Tess and the good Tess has been living in NY all this time.
What I dont understand is the fact that Max went back in time to warn Liz that the “Royal Four” needed to stay together, cause they were stronger. Will he want to be with Tess now that he knows she is a killer???

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I’ve seen things you people wouldn’t believe: Attack ships on fire off the shoulder of Orion. I watched C-beams glitter in the dark near the Tannhauser gate. All those moments will be lost in time, like tears in rain. Time to die. -Replicant Roy Batty in Bladerunner.