BISMARCK, N.D. (AP) -- A female Bismarck middle school teacher accused of having sex with a 15-year-old male student has resigned.
The School Board accepted the resignation of 35-year-old Susan Duursma on Tuesday.
Duursma was a physical education teacher. She had been suspended without pay since November, after being charged last September with three felony counts of corrupting or soliciting a minor.
Duursma is accused of a sex act with the boy three times between March and July 2013, including once at her home and twice in a vehicle
She has pleaded not guilty and is scheduled for trial May 6.