article_snippet.sent: Mr Matthews is set to go on trial for the 16-year-old's murder .
article_snippet.sent: Mr Matthews is pictured in fancy dress alongside Mr Matthews girlfriend Shauna Hoare, who is accused of perverting the course of justice by lying to police .
article_snippet.sent: Anjie and Darren Galsworthy are pictured speaking in a video appeal one week after the 16-year-old's disappearance .
article_snippet.sent: Mr Matthews, of Warmley, South Gloucestershire, appeared at Bristol Crown Court on March 26, along with five others charged in connection with the death.
article_snippet.sent: His girlfriend, Shauna Hoare, 21, of Cotton Mill Lane, Bristol, is accused of perverting the course of justice by lying to police.
highlights_snippet.sent: Mr Matthews is the son of Anje Galsworthy, who appeared in appeal videos .