Messrs Saadaoui and Hussein were given minimum prison terms of 37 and 26 years, respectively.
The attack came on Yom Kippur, the holiest day in the Jewish calendar, disrupting activities in and around the synagogue.
Hatton had openly spoken about his challenges with mental health, alcohol, and substance abuse, admitting to depression and several suicide attempts.
The Crown Prosecution Service announced that “the withdrawal of key witnesses and new material that came to light meant there was no longer a realistic prospect of conviction.”
Manchester United forward Mason Greenwood will remain on bail until mid-June over allegations of rape and assault on a young woman.
