Lightning’s Penalty Kill might be the death of the Red Wings

If Thursday night is to be the death of the Detroit Red Wings’ season, it will be an easy one to label. They will have been penalty killed. The Wings’ power play simply hasn’t gotten started the entire series. Despite repeated opportunities, the team is one-for-21 with a man advantage against the Tampa Bay Lightning. Those scrambling, frenetic efforts are the reason the Lightning has a 3-1 lead in the series. “They’ve saved us,” coach Jon Cooper said. “It’s kind…