Const. John MacLeod, a spokesman for Halifax Regional Police, was unable to provide any information regarding the circumstances surrounding the stabbing or whether any witnesses were present.
Mistry, who heads the Shapoorji Pallonji Group, was Tata Group's chairman from 2012 to 2016 and was locked in a bitter legal fight with the Group following his ouster.
Just two days before Arnal's death, Bed Bath and Beyond revealed its plans to close down 150 of its roughly 900 stores and lay off 20 percent of its workforce.
The "Man of the Hole" who was the last member of the mysterious Tanaru Indigenous Territory in the western Amazon state of Rondonia, has been found dead.