Batgirl (2000-2006) Annual #1
“I’m sorry, but… we don’t believe you.”
Cass acting as a human lie detector once more. I also think it’s important to note that, while fans have a pretty bad tendency to write Cass off as “the spooky one” or the “unrelateable” one due to her appearance in the Batgirl suit, that’s rarely the case in canon. With some exceptions where her appearance can frighten children (as can Bruce’s btw), most people who meet Cass past that initial shock of her visage really come to trust her judgement in a short amount of time.