No. While it would be hilarious if Ringer did an episode based entirely on food-related peril, this is actually an out-of-context shot that they used in the cold open as part of a string designed to tantalize and confuse us. We also see Henry being interrogated about murdering someone, Andrea Roth shoving her tongue down Ioan's throat, and then a sniper shooting at this twin. But because this isn't the season/series finale, we know that whichever twin it is, it's not actually a dead twin.
See, THIS is why I never wear white while eating pasta. A little club soda will NOT get that out.