Plus: In a game that saw a lot of penalties through the first 40 minutes, the Caps’ PK held St. Louis scoreless for all 5 opportunities they faced. Minus: The offense didn’t generate much at even strength, only mustering up 1.41 xG in 5 on 5 play. Key Moment: With a 1-0 lead, a Hendrix Lapierre high-sticking double minor put the Caps on a 4 minute kill. Even if St. Louis would score shortly after…