The Heathrow Express cancelled its services due to a signal failure at Hayes and Harlington.

BBC: Paddington rail service returns to normal

Attila Ban, 31, of New Road, Harlington, is due at the Old Bailey on Tuesday charged with their murders.

BBC: Family pay tribute to murdered Heathrow hotel worker

Both Ms Adams and Mr Vass, of Harlington, died from multiple stab wounds.

BBC: Family pay tribute to murdered Heathrow hotel worker

Police found the bodies of Ms Adams and Mr Vass, a Hungarian national, at the property in New Road, Harlington, after concerns were raised for their welfare.

BBC: Family pay tribute to murdered Heathrow hotel worker

The study, carried out by property consultancy GVA for Crossrail, found properties in places such as Ealing Broadway, Southall, Hayes and Harlington, Farringdon, Whitechapel, Custom House, Woolwich and Abbey Wood could be boosted by up to 25%.

BBC: Crossrail to boost house prices 'by up to 25%'