Sad to say it, but Deciat is well known in the community as the place where people go to shoot each other - and as long as they don't follow you around from system to system specifically killing you, it's not harassment. Picking a system and attacking whoever happens to pass through is, for all its potential misuses, a part of the game and nowhere other than the pilot's federation district is considered "special" in this regard.
The main problem, really, is that while it's well known as a hotspot to the wider community, it's a bit like a broken stair - everyone that's been here a while knows about it, but everyone that's new to the place trips over it.
That said:
This part I
do agree with and for a long time I've been suggesting that some sort of "violent crime reported" warning on jumping into a system that's had a recent player-on-player murder would be
far more useful than the warnings you get on jumping into, say, an anarchy.
edit: that said though - are you
sure the "meta alloys for sale" carrier there is related to the guy that killed you? It could just be some guy offering to save people a trip out to the pleiades and the ganker was entirely unrelated.
