A labourer was told today that he must serve at least seven and a half years in prison for killing two promising young jockeys who died when he torched a flat in a drunken revenge attack.

A labourer was told today that he must serve at least seven and a half years in prison for killing two promising young jockeys who died when he torched a flat in a drunken revenge attack.

A labourer will be sentenced today for killing two promising young jockeys when he torched a block of flats in a drunken revenge attack.