Wauwatosa East Associate Principal placed on leave while investigation launched

WAUWATOSA, Wis. (CBS 58) -- A high school associate principal is under investigation.

Robert Day works at Wauwatosa East.

According to a letter sent to parents on Friday, the school learned about the external investigation October 23, more than 2 weeks ago.

Day was immediately placed on administrative leave.

The school did not release why he was being investigated.

Stay with CBS 58 News for more information on this developing story.