Teen Wolf Season 4 Spoilers: Beacon Hills High Under Quarantine Due to Mysterious Outbreak, Watch Promo Videos for Episode 7 Weaponized

Scott McCall (Tyler Posey) will continue to deal with the danger that surrounds Beacon Hills in "Teen Wolf" Season 4, Episode 7 titled "Weaponized." The promo videos released for the upcoming episode of the MTV series tease that a mysterious outbreak will affect the students of Beacon Hills High including Scott and his pack.

"Episode 4.07 - Weaponized: A mysterious outbreak takes over the high school," MTV's brief synopsis for "Teen Wolf" Season 4, Episode 7 reads in a Carter Matt report. Death will continue to happen in "Teen Wolf" after the previous episode killed off a couple of characters like banshee Meredith (Maya Eshet) and the teenager assassins of The Benefactor, Garrett (Mason Dye) and Violet (Samantha Logan).

In the first promo video released, banshee Lydia (Holland Roden) answers yes after Sheriff Stilinski (Linden Ashby) asked her if someone is going to die. Braeden (Meagan Tandy) explains that people are getting infected and they are going to die as Beacon Hills High got placed under quarantine alert.

The mysterious outbreak appears to do something to the supernatural creatures as well. "What's happening to us?" Malia (Shelley Hennig) asked while Kira declared in panic that she cannot see. Scott is also not looking good and someone wants to harm Stiles (Dylan O'Brien) by placing a gun on the teenager's head. Click HERE to watch the video.

The second sneak peek video for Episode 7 in an Examiner report showed it was Lydia mother who put Beacon Hills High under quarantine after seeing Coach Finstock infected with the mysterious outbreak in his office. A group of students entered the hallway but Lydia's mom instructed them to stay outside.

After telling the students to get back to their seats, Lydia's mom makes a phone call inquiring about the contact number for the CDC (Centers for Disease Control). Scott finds out about the danger they are in by listening to Lydia's mom using his werewolf hearing abilities. Have a look at the sneak peek video below.

Find out if Scott and his pack will be able to survive the outbreak and stop the person responsible for it in "Teen Wolf" Season 4, Episode 7 titled "Weaponized." The brand new episode is scheduled to air on Monday night, Aug. 4, at 10 pm ET/PT on MTV.

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