• Dallas police remain vigilant after Brown, Australia shootings

  

• SWAT team responds after Cedar Hill police officers fire at shooting suspect

  

• Police find woman shot and killed, man hurt during well-being check at McHenry Co. home

  

• Chicago weekend shootings leave 1 dead, 9 hurt, police say

  

• 14-year-old dies after shooting in South Baltimore, police say

  

• Hanukkah celebrations in Bay Area shadowed by mass shooting in Australia

  

• Friend says Brown University shooting victim taught "valuable life lessons"

  

• 911 calls reveal moments after Atlanta man shot 2 porch pirates, police say