Some new information has emerged in the case of the fatal air ambulance crash last week.
The investigation has revealed the Ornge helicopter went down less than a minute after takeoff. Though it's still unknown why it crashed.
The Sikorsky S-76 went down near the Moosonee airport. All four people on board were killed -- two pilots and two paramedics.
The Transportation Safety Board says it has found no sign of a mechanical problem. So what happened remains a mystery for now.
A funeral was held today for one of the men killed --- flight paramedic Chris Snowball.
(Thunder Bay Television)
