Leeds Crown Court
Shahid Mohammed fled to Pakistan as police investigated the fatal blaze in 2002.
The far-right activist broadcast footage from outside Leeds Crown Court on Facebook Live last May.
The 16-year-old said he and his family had been forced to move out of Huddersfield after they received threats.
The 36-year-old could be sent back to jail if he is found in contempt.
The victim, 24, was described as a "prodigiously talented mathematician".
Stacey Worsley's son Toby died of a rare cancer at the age of six.
The girls were 13 and 14 when they killed Angela Wrightson.
The EDL founder was released on bail.
Judge said their treatment of victims was 'inhuman'.
'You are a danger.'