A random killer randomly shot and killed one person each at an event celebrating free speech attended by a cartoonist who portrayed Mohammed as a dog, and at a synagogue in Copenhagen. Other 21st Century random shootings and random bombings of random folks by other random folks for totally random reasons at totally random locations. (Source)

This list does not include random beatings, random rapes, and random vandalism of random folks, random homes and random businesses by other random folks randomly yelling "Allah Akbar."

A Anshei Minsk Antisemitic incidents during the Gaza War (2008–09) B Temple Beth El (Syracuse, New York) Temple Beth Emunah (Brockton, Massachusetts) Temple Beth Israel (Eugene, Oregon) Temple Beth Israel (Niagara Falls, New York) Beth Israel Synagogue (Edmonton) Bikur Cholim Machzikay Hadath Bolshaya Bronnaya Synagogue 2009 Bronx terrorism plot C 2003 Casablanca bombings D Dohány Street Synagogue Congregation Dorshei Emet Douglas, Arizona New Synagogue, Dresden New Synagogue, Düsseldorf G Ghriba synagogue bombing

G cont. Grand Choral Synagogue H United States Holocaust Memorial Museum shooting I Temple Israel (Paducah, Kentucky) Israelite Association of Venezuela 2003 Istanbul bombings J 2014 Jerusalem synagogue attack West Ham Jewish Cemetery Jewish Museum of Belgium shooting Joods Actueel K Kaunas Synagogue M Malmö Synagogue Mercaz HaRav massacre N Nariman House Neve Shalom Synagogue New England Holocaust Memorial O Ohel Jakob synagogue, Munich Old Jewish Cemetery, Wrocław

O cont. Oslo Synagogue Overland Park Jewish Community Center shooting R Riverdale Jewish Center Riverdale Temple Rothschild Mausoleum S Seattle Jewish Federation shooting Sephardic Bikur Holim Congregation T 2009 Tel Aviv gay centre shooting Toulouse and Montauban shootings TVR3 U Uherský Brod United Talmud Torahs of Montreal V Valley Beth Shalom Vercelli W White Stork Synagogue 2002 white supremacist terror plot Z Zentralfriedhof

I wonder if there is anything these have in common?