 Many references to "sinister" in both the modern sense  ("ominous/evil") and the ancient sense ("left/unlucky"): Both Miller  and Ivan have damaged left hands, Ivan is standing on the left in  the photo, Ivans left eye is a bright blue while the other is dark  brown, Maries kitchen is "last door on the left", Stevies bruise  is on the left side of her face, The hangman game progresses from  right to left, The lye or bleach is always to the left of whatever  sink Trevor uses On three occasions, Trevor encounters a "fork" in  the road: in the "Route 666" ride, in the sewer, and when traveling  to the airport ("Airport" vs Downtown") 