This week's KOTW is a quadruple feature, but they're all in the same "battle report":
Uedama, a 0.5 system on a direct line between Jita and Amarr, is becoming a common spot for suicide-ganking, even more so lately than Niarja. Pass through Uedama and you'll see a variety of battleships, Thrashers, nano-fit haulers, and Remote Sensor Booster-fit ships all waiting for the big prize to go by.
But increasingly lately, I'm seeing another two other varieties of kills happening in this system and other suicide gank friendly systems. The first are kill-mails generated by tossing a bullet or two into a suicide ganker as he gets blown down by CONCORD. It's a perfect crime, after all. You can sit at one of the gates in Uedama, and while you yourself wait for whatever it is you want to suicide gank, lock up the other destroyers and battleships in close proximity to the gate. If they find something worth ganking before you do, you get a swell consolation prize: free and legal fire on a flashy red target, risk-free, as CONCORD ends him.
You get a kill-mail. He gets the annoyance of seeing his kill-board efficiency drop because his suicide gank losses are showing up next to his PvP losses. It's an amusing and perfect crime. Ask your corp or alliance director to do an API pull to your kill-board so you can see it.
The second type of kill that's becoming increasingly common is the sympathy gank. In this scenario, you warp to the gate with the suicide gankers and when you see them start to gank something... help them! This is most amusingly done with a frigate or even a noob ship. Of course, you're going to take the sec status hit along with them, and you're going to lose your ship along with them. That's why you should make it a cheap one. But of course, your kill-board gains the amusing spectacle (and increased kill-board efficiency) of you helping gank a freighter with an Ibis.
If your sec status is 5.0 already and you're at all interested, there's just honestly not that many reasons not to do this. ;-) Go out, get yourself on a kill-mail, watch your sec status drop back down to mere human levels, and grind it back up again...