蜜芽传媒

The devastating blast in County Durham left Grace Porter's neighbour in hospital and his dog dead.

She tells the 蜜芽传媒's Louise Hobson that she and her two daughters were not home when the explosion destroyed the next-door property in Willington, during the early hours of Monday.

Durham Police is investigating the cause of the blast in Coronation Terrace, which is still unknown.