Board Thread:Legitimate Canon Questions/@comment-82.132.184.32-20170825170653/@comment-4091815-20170825181333

Season 2.

She saw a bunch of stuff with the Kanima and asked Allison about it point blank - http://teenwolf.wikia.com/wiki/Frenemy

She saw him in action during the Season 2 finale - http://teenwolf.wikia.com/wiki/Master_Plan