EastEnders airs horror for Jack Branning next week, when his teen daughter Amy Mitchell collapses in the street after taking drugs.
The character is trying to impress some fellow youngsters, but it leaves her fighting for her life.
It all kicks off when her pal Lily Slater comes across some drugs that have fallen out of the purse of Jada Lennox - who was handed them by Stuart Highway.
Despite Denise Fox confiscating them, Lily manages to get them and takes them to the group.
When Lily shows the pills to Amy later on, Amy decides to take half of one in her bid to impress Denzel.
But things take a dark turn later on after Denise and Amy's dad Jack Branning realise the pills are missing, and that the group might have them.
As they finally track Amy, Lily and the rest down, there's panic when Amy suddenly collapses in front of them.
An ambulance is called and paramedics soon tend to Amy, battling to save her life as Jack watches on distressed.
Soon questions are raised over where the drugs have come from and who stole them from Denise.
Denzel gets the blame, as Lily's stepfather Martin Fowler is adamant that he got the drugs and supplied them to Lily and Amy.
Of course Lily knows the truth, and is left feeling guilty when Martin confronts Denzel's father Howie about what has happened.
But will she tell Martin and the others about Jada's involvement, and her own involvement, and will Amy be okay?
Viewers will have to tune in next week to find out what happens, and whether the true culprits are exposed.
Jada is set to leave Walford at some point, so could it lead to her departure?
Got any theories or thoughts on the storyline? Let us know in the comments section below
EastEnders airs Mondays to Thursdays at 7:30pm on BBC One.
