Amara was charged with four offences under Canada's Anti-terrorism Act: two counts of receiving terrorist training and participating in a terrorist group, one count of recruiting for a terrorist group and one count of intent to set off an explosion with the aim of causing bodily harm or great damage. As a result of preferred direct indictment by the Crown Attorney on 24 September 2007, Amara was rearrested and charged with knowingly instructing a person to carry out an activity for the benefit of a terrorist group. On October 8, 2009, Amara pleaded guilty to two counts: "knowingly participating in a terrorist group and intending to cause an explosion for the benefit of a terrorist group". Amara stated he had learned how to construct a fertilizer bomb over the internet and planned to use it on the
Toronto Stock Exchange.
Royal Canadian Mounted Police (RCMP) officials say the type of bomb he was constructing could have killed hundreds after they reconstructed his techniques. On January 18, 2010, Amara was sentenced 21 months' imprisonment for the camp plot. In arriving at that sentence, the judge credited Amara with seven years and three months for the 43 months, 2 weeks and 4 days that he had spent in pre-sentence custody. Hence, on that count, he received the equivalent of a nine-year sentence and did not contest that sentence on appeal. On January 21, 2010, Amara's sentence was extended to
life imprisonment. Mr. Justice Bruce Durno's decision is the stiffest punishment imposed in the terrorism conspiracy and also the stiffest punishment imposed to date under Canada's antiterrorism laws, which Parliament passed in the aftermath of al-Qaeda's 2001 terrorist attacks against the United States. Amara was ineligible for parole until 2016. ==Imprisonment and parole==