Court filings from police say that 22-year-old who posed as a high school student in White Bear Lake carried out numerous acts of predatory behavior during his time taking classes.
Parents jammed Monday night's school board meeting, in which Superintendent Wayne Kazmierczak told them he would not share information on the case while it's being investigated.
"A lot of us believe the superintendent could have stepped up, immediately," said Diane Smith in a post-meeting interview with WCCO television. "As a leader, you just hve to be the one that's in the front of the lines."
Unionized teachers at White Bear Lake came out in support of the Dr. Kazmierczak.
The search warrant accuses the man who attended school of pursuing girls as young as 14, making sexual contact, and posting an explicit video.
The man admitted to using a birth certificate from Liberia to circumvent the enrollment process at White Bear Lake High School.