while their 9-year-old brother and 13-year-old sister were seriously injured when Petersen's vehicle slammed into their horse-drawn buggy. The horse also died in the crash. The children were on ...

He was heading to a farm about a kilometre from his home to help fellow Mennonites build a barn, a trip he makes every other week by horse and buggy on Highway 17. That morning, he used four-year ...