From Nashville, Tenn.: A boy suffered a serious injury at a high school. His father is speaking out, hoping to bring about changes to safety measures. The boy's lung was punctured by a hair pick.

The incident occurred on a Tuesday, and the father initially received a call from a school official saying his son had a minor injury and was being taken to the hospital. However, the injury was more severe than described.

Further information about the incident is available from the source, including details about the events that unfolded and the father's concerns about safety measures.