Lemme show you an example to make it clear (hopefully)
(Cop)PlayerX killed PlayerZ(MW) with M4
Now PlayerZ Will Hunt the Cop for taking his revenge and after chase and a lot of players involved
(MW)PlayerZ killed PlayerX(Cop) with M4-Driveby headshot and took his revenge.
Now in the logs will appear that someone already took his revenge, and if someone keep kills a player or cophunt, for the admins will be very easy to investigate in a rdm /report in game since he can just look at the logs simply looks date and time.
Not all of us can constantly record our gameweek since someone lags,someone have microwawe PC (like me) or any other issue.
Adding this script will keep rulebreakers punished and make more easier for admin to investigate.
Or at least add a similiar script.
(I had this idea when after a report of rdming , an admin told me that Is very hard to confirm a rdm/rdm Revenge)