Sasha and Holly
Holly appeared between comic book issues 73-120. She was Abrahams girlfriend after Rosita.
Holly attacks Negan's sanctuary, gets captured, and is almost raped,
She is killed by Negan, and she is returned to Alexandria to cause a distraction and chaos.
She is put down by Rick.
Sasha goes to the sanctuary to kill Negan. She is captured and almost raped.
She is given the opportunity to work for Negan and the saviors.
She chooses to kill herself by using Eugene's poison pills. Walker Sasha causes havoc for Negan and kills one of the Saviors.
Walker Sasha is found by Jesus and Maggie and put down by Maggie.
Bonus: why wasn't the bag over the head gag used?
Because it was used in season 2 of Fear The Walking Dead.