NEW : Two black boxes are found at the crash site . The Canadian safety board will investigate the crash . Three people are injured , one critically . Eleven passengers and four crew members were on board . - July 24 : A new report says that a pilot who was flying an Airbus A320 into Toronto International Airport had been drinking and smoking marijuana before taking his plane down on landing in Montreal last month
NEW : Two black boxes are found at the crash site . The Canadian safety board will investigate the crash . Three people are injured , one critically . - July 24 : A new report says that a pilot who was flying an Airbus A320 into Toronto International Airport had been drinking and smoking marijuana before taking his plane down on landing in Montreal last month