Pretty Little Liars
Pictured: The lead characters of Facebook/Pretty Little Liars

The promotional video as well as the photographs for Season 7 episode 10 of "Pretty Little Liars" are out, and hint at one of the main characters getting fatally shot. While there is no official confirmation on who dies, fans have come to the conclusion that it's either Toby or Spencer.

Season 7 episode 10 is titled "The Darkest Knight" and it will see the Liars delving more into Mary Drake's past to find out who Charlotte's sibling is. The episode will also see the lives of more than one Liar changing following the events of the midseason finale.

"One of the Liars' life will change drastically after a certain reveal is exposed," showrunner Marlene King told Entertainment Weekly, before adding, "There are two big emotional game changers for multiple liars."

Talking about the death featured in the episode, King said that it's going to be groundbreaking. "When I called the actor to tell that person that they were going to die, I did tell this person it is the most spectacular death we have had on the show," King said. "It's groundbreaking for us in the way this person dies, for sure. I think it's just fun and chilling and also as we get into the finale and the next 10 episodes, we're trying to come full circle on the show in a lot of ways, and this one sets the groundwork for that."

The synopsis for "The Darkest Knight" reads:

The Liars face off with their enemies in a chaotic fight that ends fatally. One of the PLLs learns a secret about her past that changes everything while another Liar discovers something about her future that could alter her course forever.

"Pretty Little Liars" airs Tuesdays on Freeform. The episode can be watched online on Freeform.com or Freeform.go.com.