A two-year-old boy plunged into a lift shaft after leaning on a door which gave way as his horrified parents watched the chaos unfold. The boy's father leapt in after fearing the elevator could descend from a higher floor at any moment, crushing them. The family were on the ground floor of their apartment tower in Voronezh, Russia , when the youngster suddenly plunged 6ft into the darkness. Miraculously, the toddler fell avoiding metal spikes at the base of the lift shaft. His mother shone the