Mother-of-two Sally , originally from Coatbridge , Lanarkshire , had stepped on to the escalator when it collapsed .
Mother-of-two Sally , originally from Coatbridge , Lanarkshire , had stepped on to the escalator when it collapsed .
Eyewitnesses told how Sally , 62 , originally from Coatbridge , Lanarkshire , screamed as the escalator collapsed then sucked her in .