"Prohibited activities" investigations

[HisShadowX]

I'm wondering about what investigations do/do not involve after a string of bad roulettes with salty tanks/griefing premades - do these investigations look at battle logs or do they only consider chat logs?

E.g. the TOS/prohibited activities clearly include using 'emnity manipulating' abilities or refusing to heal as examples of 'uncooperative behaviour' and can be easily verified with the battle log, but reading through some posts on this forum (I know....) I get the impression GMs can't really verify violations or malicious intent unless it's made clear in chat.

So basically... if I make an objectively correct report about a salty tank abusing shirk and say "it's in the battle log" is that sufficient for a report to be actioned, or does the GM investigation require them to type "MWAHAHAHAHA I SHIRK YOU <PLAYER>" in chat to verify a violation/intent? If a healer complains about the pace of a dungeon and then AFKs outside the boss room, is the battle log sufficient to verify a violation without them typing "MUWAHAHAHAHAHAH YOU SEE YOU CANNOT COMPLETE THIS DUTY UNLESS YOU PLAY AS I SAY"?

Put another way, are we free to grief people in DF as much as we want as long as we don't use chat?

Oh yeah, they look at everything but Hardcore Minority Healers (DPSers) who admit to what they are doing expect a ban or suspension. For example, I had a snob DPS Healer Sage. He or she got very mad I took the side of the tank as the Healer kept pulling and the tank would of done fine but the Sage refused to heal until they got below 5% and after the tank exhausted all buffs yeah its not surprise that we wiped because the Healer was too busy not healing and whining complaining about the tank and insisting the tank heal himself using clem.

At this point I speak up for my tank and the Healer during the last fight of the dungeon then refused to heal me and let me die to teach me a lesson which he or she admitted to in hit and forced the entire party to crawl through the boss battle.

Eventually he did Rez me and once another party member beat me to the punch to saying that the healer admitted to refusing to heal its a TOS violation and caused the entire party grief the battle quickly ended after the Healer started to heal and we could all preform our roles though sadly this healer also did not like to Rez so I had to put up his slack on that.