In a flashback, Daniel drinks from a flask. Various people drink. Lucia and various hookers drink shots of liquor. Dillon tells Elena that he doesn't drink anymore. Dalglish and Bellanger drink shots of liquor.
People drink at a wedding reception.
Dalglish has a drink. It looks like Hope gives Elena some wine to drink in relation to her illness. Some people drink after a wedding. We see some blood on a handkerchief that Elena was coughing into. We see what look like body parts on the snowy ground after an explosion, but can't really tell what we're seeing.