One mother said she understands what her son experienced because she survived a school shooting herself. (Source: CNN Newsource)
The tool is designed to empower communities and individuals to know how best to protect themselves.
The officers reportedly received minor injuries.
An experimental mRNA vaccine has been found to cut the risk of melanoma recurrence. (Source: CNN)
Tom Skerritt, known for his roles in "Alien" and "Top Gun," among several others, died at 93 years old. (CNN)
