As the police investigation intensifies, Debbie (Charley Webb) becomes paranoid that somebody dangerous could be holding a grudge against the family.
Cain (Jeff Hordley) doesn't want his daughter to worry, so he finally tells her that Adam was responsible for the blaze and she should stay out of it.
However, Debbie can't resist marching round to the farm for a showdown with Adam (Adam Thomas) - warning him that she's prepared to reveal his guilt to the police.
Later, Aaron (Danny Miller) makes a massive decision as he resolves to take the blame for the fire to protect a panic-stricken Adam. Will Debbie go along with the story?
Emmerdale airs tonight at 7pm on ITV1.
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