Trial Begins For Murdered Teenager Becky Watts

BRISTOL, ENGLAND - OCTOBER 07: Donovan Demetrius arrives at Bristol Crown Court for the start of the Becky Watts murder trial on October 7, 2015 in Bristol, England. Four people have gone on trial today in connection with the murder the 16-year-old teenager who disappeared from her home in Bristol on February 19. Becky's stepbrother, Nathan Matthews and his partner, Shauna Hoare, are charged with murdering the 16-year-old, perverting the course of justice, conspiracy to commit false imprisonment and preventing her lawful burial. Donovan Demetrius and James Ireland are charged with assisting an offender. Becky's remains were discovered in Bristol on March 3. (Photo by Matt Cardy/Getty Images)