At least three people, including two security guards and a student, have been killed in shootings at two US educational institutions.
A gunman opened fire at a college in the US state of Virginia, killing two college safety officers, but police arrived on the scene and arrested the gunman.
On the other hand, a student was killed and another was seriously injured in a firing incident at a school in Mani Sota state. Police have launched a search for the fugitives.
