Opera Australia has confirmed a comprehensive review into safety at the water-front amphitheatre where legendary designer Carla Zampatti fell, but have denied an eyewitness account that workmen had been working on the stairs shortly before the fashion mogul’s fatal fall took place.Two people are fighting for life in hospital after suffering horrific burns to 60 per cent of their bodies in a horror explosion on board a boat on the Hawkesbury River north of Sydney yesterday.A townhouse development in Marrickville could cost more to fix than it did to build. Fair Trade officers are investigating the complex built by slain standover man Joe Antoun who had forged another builders signature to get bank finance and insurance on the build.The Newcastle KnighTs injury crisis continues with star Halfback Mitchell Pearce headlining a growing list of unavailable players. A shattered Knights coach Adam O’Brien says he will struggle to even name a 21 man squad for Saturday’s clash on the gold Coast.For updates and breaking news throughout the day take out a subscription atdailytelegraph.com.au