OHCHR demands release of Al Jazeera reporter and issues concern over Egypt's 'pattern of arbitrary detention'.
US rights group asks UN to pressure Egypt to free Mahmoud Hussein as Egyptian authorities extend his detention.
A timeline of events as Al Jazeera journalist Mahmoud Hussein marks one year of detention by Egypt.
Al Jazeera denies charges against Mahmoud Hussein and calls for his release as detention is extended for a fourth time.
Al Jazeera denounces Egypt's decision to extend Hussein’s detention by 45 days and calls for his unconditional release.