Family and friends embrace each other Jan. 11, 2020, at the Imam Hussein Islamic Society mosque in Edmonton, Alberta. (CNS photo/Andrew Ehrkamp, Grandin Media) Mourners gathered at the Dr. Bette Stephenson Centre for Learning in Richmond Hill, Ontario, Jan. 13, 2020, to honor seven students killed Jan. 8 in the downing of a Ukrainian airliner over the skies of Tehran, Iran. (CNS photo/Mickey Conlon, The Catholic Register, Toronto) A child at the University of Alberta in Edmonton looks at a memorial for victims of Ukrainian Airlines International Flight PS752. Several of those killed were affiliated with the university, which held a memorial service Jan. 12, 2020. (CNS photo/Candace Elliott, Reuters)