Like I've said before...
Innocents/Traitors lose 75 to 350 karma for RDMing an teammate (range depends on victim's karma)
Traitors gain 15 karma for every innocent they kill, no gain for hurting
Innocents gain 5 karma every time they hurt a traitor, gain 15 karma for killing a traitor
Innocents lose 450 karma if RDMing detective REGARDLESS OF DETECTIVE'S KARMA
Innocents/Traitors lose 5 karma every time they hurt a teammate
Innocents gain 50 karma for defusing a C4
Karma loss is halved if your teammate had recently killed another teammate
amirite or amirite?