Apologies for not being able to find this topic again, but after weeks of checking and re-checking Parts 1-5, I think I may have found us a concrete clue. Buckhorn-William Hastings' car sports a registration tag which expires January 1st, 2016-putting the Buckhorn portion of the story between 1/1/2015 and 1/1/2016. LV, TP, NY, and Philadelphia scenes have had their car tags/paperwork/surveillance monitors/evidence tags/security system pads etc "scrubbed" during production, to prevent us from pinning down a year....I need to stop now, this rabbit hole is giving me a headache.