As the investigation by Egyptian police into the bombing of a Coptic Church in Alexandria goes on, there have been a number of reported arrests.<br /><br />Among those held are a group of conservative Islamic followers known as Salafists. <br /><br />Scores have been reportedly arrested by police over recent days -- one of them, 31-year-old Sayyed Bilal, is now dead.<br /><br />His family says Bilal died as a result of torture, and they have filed an official complaint with the prosecutor's office.<br /><br />Al Jazeera's Zeina Khodr reports from Alexandria.
