Defence concludes case in mall collapse trial

Defence lawyer RobertMacRaehas closed his casein the trial of the only person criminally charged in connection to the fatal 2012 Elliot Lake, Ont., mall collapse.

MacRae is representing discredited engineer Robert Wood, who declared the Algo Centre Mall structurally sound in 2012 just weeks before a portion of its rooftop parking deck caved in, andkilled37-year-old Lucie Aylwinand 74-year-old Doloris Perizzolo.

Wood has pleaded not guilty to two counts of criminal negligence causing death and one count of criminal negligence causing bodily harm.

His trial is taking place in Sault Ste. Marie, Ont., where Wood was arrested in 2014.

Wood finished his testimony in Superior Court on Monday afterspending five days in the witness box answering questions about his 2009 and 2012 inspections of the shopping centre.

Afterwards, MacRae called engineer Philip Sarvinis from the company Read Jones Christoffersen as his second witness.

Sarvinis was tasked with finding a way to move parking from the rooftop of the Algo Centre Mall in 2010 because of leakage, hetold the court, adding hewas not concerned about the steel beam that supported the structure at the time.

Sarvinisalso testified at a2013 independent public inquirythat was launched by the Ontario government to find the cause of the roof collapse and to prevent a similar tragedy from happening in the future.

The trial adjourned early on Tuesday after one ofMacRae'switnesses experienced a flight issue. MacRaefinished calling the last of his witnesses on Wednesday.

'No visual signs of structural distress'

Wood was hired by the Algo Centre Mall's owner Bob Nazarianin 2009 to do his first inspection of the building after Nazarian received a city order to have the mall examined by a certified engineer and correct deficiencies, such as excessive rust on the parking deck.

Wood concluded in his final report on the mall that the building showed "no visual signs of structural distress."

His engineering licence was suspended shortly before his last examination and then later revoked after confessing to professional misconduct in regards to an unrelated bridge rehabilitation project over the KabinakagamiRiver in northern Ontario.