Karl Demetrius , 29 , Donovan Demetrius , also 29 , Jaydene Parsons , 21 , and James Ireland , 21 , accused of assisting an offender in murder case . Becky vanished in Bristol on February 19 and body parts found on Monday . Nathan Matthews , 28 , has been charged with murder of missing teenager . Shauna Hoare , 23 , charged with attempting to pervert course of justice .
Karl Demetrius , 29 , Donovan Demetrius , also 29 , Jaydene Parsons , 23 , and James Ireland , 23 , accused of assisting an offender in murder case . Becky vanished in Bristol on February 19 and body parts found on Monday . Nathan Matthews , 28 , has been charged with murder of missing teenager . Shauna Hoare , 21 , charged with attempting to pervert course of justice .