John, Satch and Gordon have beer in a bar. We see a photo of Frank and others holding beers. John drinks a beer. Frank, along with various miscellaneous characters drink in a bar. Frank has a beer.
People have drinks in a club in the past.
People have drinks in a bar, including the killer. The skeleton of a murder victim is partially unearthed. A man's hand is blown off via a shotgun blast and in the present day, we then see his hand dissolving away. A man's face and chest are somewhat bloody after he's been shot. The killer obviously has extreme cases of both.