So as Frank waged bloody war on the gangs who murdered his family in the second season of Daredevil, it seemed like a few of them managed to slip away from his grasp. So he quickly dispatches the last few remaining members who had their hands in the slaughter
at the beginning of the series.
One of those is a member of the Kitchen Irish, who is trying to flee the country before Frank catches up with him in an airport bathroom stall. He throttles the gangster to death, mirroring the way he murdered William Rawlins during the comics. Rawlins also appears in The Punisher’s solo film, although he isn’t murdered in the same fashion as the comics. It was a perfect call back though.