Complex sentence: In a televised address that evening, Harper called the shootings a "terrorist attack" and he made specific reference to the ISIL inspired murder of Warrant Officer Patrice Vincent who died as a result of a terrorist attack days earlier.
Split into simpler sentences: In a televised address that evening, Harper called the shootings a "terrorist attack". He made specific reference to the ISIL inspired murder of Warrant Officer Patrice Vincent who died as a result of a terrorist attack days earlier.