Teenagers have told a court that they witnessed drinking, smoking and the taking of cannabis at a bungalow in Lancashire where 4 brothers and sisters died in a fire.
19 year Dyson Allen denies murdering the siblings.
Preston Crown Court heard claims that he was the only other person upstairs at the dormer bungalow when the blaze broke out.
Elaine Willcox reports.
More top news
The North West unknown soldiers finally laid to rest with honours in Ypres. Their possessions helped to trace their regiments.
Manchester council could consider using new anti-pee paint that sprays back to stop people relieving themselves in public.
Allotment holders in Oldham are demanding action from the council saying the soil at their new site couldn't grow a bean.