• Second suspect in Davis Picnic Day shooting turns himself in, police say

  

• Shoppers across Chicago hit the stores for last-minute Christmas gifts

  

• Atlanta Airport receives among lowest rate of TSA complaints

  

• Christmas Eve tragedy for Brooklyn family as son is shot dead

  

• 2 teens injured in separate Chicago shootings overnight

  

• Shelter in place issued for Denver neighborhood near 17th and Emerson

  

• Cold front snaps Colorado's warm stretch as snow moves back into the state

  

• An inside look at what it's like to work as a Tracy first responder on Christmas