Marc Spector: Moon Knight #36 (1992)

Continuing on from last issue, Punisher is attacking Nepthys and Randall, but Moon Knight want's them alive, to find out what's going on. He and Punisher end up fighting and Nepthys and Randall escape out a window. To get Punisher off his back, Marc shows him a secret room he noticed when Nepthys and Randall snuck up on him, which contains weapons and computers. Marc hacks the computer while Punisher destroys all the weapons. They leave, chasing after Nepthys and Randall, tracking them to Central Park's reservoir. They sneak in, but Nepthys knows they are there and they fall into the room. After a fight with more Knights of the Moon, Randall appears from inside a strange chamber wearing a costume similar to Moon Knight's. They talk of the Trials of Khonshu, but Punisher gets frustrated and shoots Randall point-blank with one of the A.I.M. weapons.