A former school principal wins in both party primaries, while an incumbent is defeated in both primaries, in a River Valley School District region.

A former school principal wins in both party primaries, while an incumbent is defeated in both primaries, in a River Valley School District region.

• Two candidates won without any opposition — at least on the ballot — in River Valley. Incumbent Rick Harper received 193 Democratic and 238 Republican votes in Region 1, but there also ...