Punahou School says it’s investigating allegations against a staff member that were made via an anonymous e-mail.

Punahou didn’t identify the staff member, or what position he or she held at the Mänoa private school.
It only said in a statement yesterday that the school “will take immediate and appropriate action” if it finds there’s been a violation of school policies.
The school said the claims relate to a situation that allegedly occurred four years ago and this is first time the school has heard of it.
The allegations include charges that a Punahou dean was sexually involved with a student.