Yorkton, Sask., principal Trent Senger pleaded guilty to giving student false passing mark in 2014. CBC News · Posted: Jul 06, 2017 3:59 PM EDT | Last Updated: July 6, 2017.

A former school principal in Yorkton, Sask., has pleaded guilty to six charges at a discipline hearing of the Saskatchewan Professional Teacher’s Regulatory Board.. Trent Senger admitted to ...