In what is Kelli Giddish's last episode as Detective Amanda Rollins, you can't deny that the character experienced a full arc over the course of her 11 seasons. She's been shot twice, was manipulated into killing her younger sister's abusive boyfriend, gave birth and dealt with a gambling addiction. And now she's in a relationship with assistant district attorney Sonny Carisi (Peter Scanavino). How will Rollins exit?