A Thunder Bay mother is thankful her son is recovering from a weekend roadside bomb blast in Afghanistan. Maureen Drewes says her son Chris was with Private Tyler William Todd when he was killed in the Sunday morning explosion. Chris is currently in hospital being treated for shrapnel wounds to his shoulder. Maureen Drewes says her son was about 10 feet ahead of Todd when the blast took place. She says he first called on Sunday morning to tell the family that he survived the incident.