Investigation: Student tests tampered with in Seattle; staff members placed on leave

Seattle Public Schools holds a news conference on May 1st regarding Beacon Hill testing. (Q13 FOX photo)

SEATTLE -- Seattle Public Schools has concluded that student tests were tampered with at Beacon Hill International School.

Some staff members have been placed on administrative leave while the investigation continues, officials said at a news conference Friday afternoon.

District officials say tests were tampered with, but they do not have evidence of who is responsible.

Stay with Q13 FOX for continuing coverage of this breaking news.