if your want more information from with these "Kill Logs" just make sure to uncheck "reduce log output" but this may put your server performance at a disadvantage when it comes to large scale battles or random players killing off their own characters in big waves so ready yourself for DayZ
p.s. with these logs you should be able to use it to find out where these events are happening or transpired by simply typing up the locations by using the numbers next to pos along with using this site
iZurvive DayZ & ARMA Map: Chernarus+ Terrain Map 1.04
so now you got When, Where, and Who but not the Why which means you gotta find out the old fashion way