David Stephan and his wife Collet Stephan arrive at court in Lethbridge, Alta., on March 10, 2016. A judge is to rule today whether an Alberta couple who treated their son with herbal remedies rather than seek medical attention should be held responsible in his death. David and Collet Stephan are charged with failing to provide the necessaries of life to 19-month-old Ezekiel who died in March 2012. They were found guilty by a jury in 2016, but the Supreme Court of Canada set aside the conviction and ordered a new trial. THE CANADIAN PRESS/David Rossiter