'Pretty Little Liars' season 7B spoilers: Wren meets Ezra and reunites with Spencer; A.D. kills another character

A.D. takes on another victim when "Pretty Little Liars" returns for the back half of season 7 this spring.
With only 10 episodes left, season 7 of the hit Freeform drama will see A.D. victimize another innocent character. Executive producer Oliver Goldstick caught up with TV Line and teased that someone will die before the series wraps up later this year. "Of course! What would Pretty Little Liars be without death? What do you think is in that big, black box on the table [in promos]? A lizard? If [you're expecting death], you won't be disappointed. Somebody's gotta go," Goldstick hinted.
Goldstick is referring to the teaser released by Freeform last month. The short promo clip previews the Liars receiving a big box from A.D. As previously teased, the big box has a board game inside, and the girls will be forced to play it. Those who will lose must pay with their own lives.
Meanwhile, new photos from the network tease a familiar face's return. One of the images shows Wren (Julian Morris) reuniting with Spencer (Troian Bellisario). The character was last seen in 2013, and because of his long absence, he remains a top suspect for everything that's happening in Rosewood. Wren was introduced in season 1 as the fiancé of Spencer's sister, Melissa (Torrey DeVitto). Wren eventually left Rosewood and has lived in London since.
Another photo from Freeform shows someone tagging along during Spencer and Wren's reunion. The man's back is facing the camera, but it's certainly Ezra (Ian Harding). Spencer appears to be introducing the two characters to each other, and they all look happy about their meeting. The reason why Spencer wants the two guys to meet is still a big mystery, but fans are already looking forward to more Wren–Spencer scenes. After all, the pair shared a romantic moment when they kissed in season 1.
The seventh season of "Pretty Little Liars" returns on Tuesday, April 18, at 8 p.m. ET on Freeform.