Deadly shooting

• Authorities seek motive in Brown University and MIT professor shootings - Authorities are seeking motive after the man responsible for the deadly shooting at Brown University and the murder of an MIT professor was found dead in a New Hampshire storage unit on Thursday.
• Fruit shop owner hailed a hero after tackling gunman during Australia attack - Authorities said two gunmen killed 15 people and wounded many more during a Hanukkah celebration at Sydney's famous Bondi Beach.
• Bystander shown in videos disarming gunman during Australian beach shooting commended for bravery - A bystander seen in a widely circulated video disarming a gunman during a deadly shooting rampage at a popular Australian beach is being heralded as a hero who saved lives. The intervention drew wide praise, including from Israeli Prime Mi