Kevin circles around, back to the beverages still left on the picnic table. He whips one bottle at Henry, who successfully ducks out of the way, but doesn’t move in time as the rest of the pack follows soon afterwards.
With Henry stunned, Kevin sees his chance and bolts into the house. He sprints to the front door—and finds it locked!
He fumbles with the deadbolt, but sees that it’s no use. It’s a double-lock, the kind where a key is needed both inside and out.