4. Jungle Love

Jackie goes off the deep end when she witnesses the budding relationship between Kevin's fiancé, Mia, and Grace. Frank discloses a secret about his past - giving Jackie all the ammo she needs to keep him at bay. Meanwhile, back at All Saints, Akalitus' poker streak continues, Coop and Carrie's bond deepens when she decides to put him on television, and Prentiss gets a visitor from his past.