article_snippet: those seized from Chism's pockets and backpack included Ritzer's ID and credit cards, a bloody box cutter and women's underwear.
article_snippet: Authorities say surveillance video from October 22, 2013, shows Chism following Ritzer into a school bathroom, wearing gloves and a hood, then later walking out of a school bathroom alone.
article_snippet: A short time later, surveillance video shows Chism pulling a recycling barrel through Danvers High School and outside.
article_snippet: Chism, who had recently moved to Massachusetts from Clarksville, Tennessee, was found that night by Topsfield police walking along a nearby highway.
article_snippet: Prosecutors allege that after the killing, Chism used Ritzer's credit card to buy fast food and attend a movie at the mall.
highlights_snippet: Philip Chism, now 16, helped investigators locate Collen Ritzer's body after Collen Ritzer's death in October 2013 .
  
highlights_snippet: Items seized from Chism - then 14 - to confess after arrest, including Ritzer's credit cards,  a bloody box cutter and women's underwear,  are allowed to be used at trial .
  