Im almost certain that he went where he thought Luke would be.
I mean the last thing Luke texted Andrew literally stated that he finished abit late and would be on his way and where else would Luke be at if not the university.
I don't think so, as you may know Andrew is smart, and he probably guessed where Luke is. I mean, Luke stays up late/overwork straight in a week so Andrew probably just guessed it
I don't know for sure.... but either he told him before leaving or find my iphone. You can give someone ur real time location at all times. Some of my college friends did that w their roomates to make sure they both made it to the dorm safe from parties or after being out late
How df did he know where luke when Luke hasn't texted him where he is hdjsdbd
Did Andrew put a tracker on him?