On the Grath turn he finishes off the evenly matched cop, a result of Obviously Dead.
The cops activate and the three cops that have retired open up on the Grath. Two assault rifles and a BAP provide 6 hits! No effect.
Okay so I've resolved three of the four PEfs. The last one has to be the "hunter", in this case Malcolm Ingham. The 4th PEF moves into sight and is resolved. Show time!
There's two head hit locations on the Hit Location Table. Snake eyes (2) is head and OD regardless of Impact. The other is 3, which gives a Knock Down to Impact 1 and 2 weapons (BAP) and OD otherwise.
When there are two locations that are the same you roll 1d6. On a score of a 1-3 you use the row farthest from "7". On a 4-6 you use the one closest to "7". Bottom line it comes down to a 1d6 roll.
3 Obviously Dead - Head. Grath gone. Strangely the bat rep mirrored the original 5150 intro.