Truck goes through the ice on Lac Des Milles Lac

There's a 2008 GMC truck sitting at the bottom of Lac Des Milles Lac .   OPP say that the vehicle went through the ice there.  They say the driver was trying to help another person whose truck was going through the ice.   As the good Samaritan tried to get closer to the stranded truck, his own went through.  There were no injuries.   The Ministry of Natural Resources and Fisheries and Oceans Canada have been alerted.