Emmerdale fans 'solve' who burned down Caleb's business - and it's a familiar face
![Emmerdale fans 'solve' who burned down Caleb's business - and it's a familiar face](https://i2-prod.dailystar.co.uk/tv/article33362201.ece/ALTERNATES/s615/1_caleb-emmerdale.jpg)
Emmerdale viewers are convinced they know who's behind the fire at Caleb and Ruby Milligan's business after they learned their business had been set alight in dramatic scenes