While the former believes the Sharia should be implemented by force, the latter does not. This conflict has resulted in similar incidents previously. On February 4, 1994, three assailants, Mohammed Abdullah al-Khilaifi, a Libyan Islamist, along with two Sudanese, attacked a mosque of Ansar al-Sunna in Al Thawra with assault rifles, killing 19 people and injuring 15. al-Khilaifi was later sentenced to death and executed on September 19, 1994.[1][12][13][14]