MORAN Debra Colgin, a first-grade teacher at Marmaton Valley Elementary School, is retiring at the end of the school year.
Colgin, in her 39th year with USD 256, notified Board of Education members Monday of her intention to retire.
In other personnel moves, board members extended Kim Ensmingers contract as the districts principal for the 2019-20 school year, and rehired all certified instructors for the next school year.
