kittoo
Cretinously credulous
To be fair, Brienne looks pretty damn guilty.
She's dreaming about the kingslayer, pleading to LS that Jaime's changed(which wouldnt matter to LS since she thinks Jaime had a hand(hehe)in the Red Wedding thanks to Roose), she's running around looking for Sansa with a royal seal of approval by Tommen to capture her, she's holding a Valyrian steel sword made from Ice with a lion pommel on it, she's with Tyrion's squire and she's with another man from Tarly's camp.
Yeah. From LS's perspective, Brienne seems guilty as all hell.