@CNN: A piece of chewing gum, a bottle of water and new DNA technology may have just solved a teacher’s murder https://t.co/w8cuwCR7yb https://t.co/HnpXZxLp1z
A piece of chewing gum, a bottle of water and new DNA technology may have just solved a teacher's murder https://t.co/w8cuwCR7yb pic.twitter.com/HnpXZxLp1z
— CNN (@CNN) June 27, 2018