i think she is the real leader and i think the death scene is only a lobotomy style. After the scene you can check the girl status it says alive although maybe just a bug. you would think the mole is kaylie but seems too easy. also i think kaylie is ellie's twin sister and she thinks daughters of evolution have Ellie captive or whomever the fuck Enigma isIntersting theory, but I tend towards that she is dead, super dead, deader than dead, really dead with a hole in her head.(aaand it rhymes)