From Nashville, Tenn.: A student suffered a serious injury at a high school. The boy's lung was punctured by a hair pick. His father is seeking changes to safety measures in the district.

The incident occurred on a Tuesday and the boy was taken to the hospital. His father initially received a call from a school official describing the injury as superficial.

Further details about the incident are available from the source, including the father's account of learning about the incident through a news alert.