News Man and a small child fall 'over the edge' of 36-metre high Whispering Wall in Williamstown SA Horrific scenes as a man and a small child fall ‘over the edge’ of 36-metre high ‘Whispering Wall’ dam tourist attraction By Alana Mazzoni For Daily Mail Australia Published: 05:49 EDT, 21 April 2021 | Updated: 05:57 EDT, 21 April 2021 A April 21, 2021