Prosecutors are adding new charges of first-degree murder to those already faced by the suspect, who remains jailed.

A federal court ruled that the family of the man who firebombed a demonstration in Boulder, Colorado in support of the ...

The death of Karen Diamond, 82, has turned the attack in Boulder, Colo., on marchers for Israeli hostages into a possible ...

Karen Diamond, one of the people burned in the antisemitic firebombing attack on the Pearl Street Mall earlier this month, ...

The suspect in the firebombing attack, Mohamed Sabry Soliman, will now face two counts of murder as a result of Diamond’s ...

Karen Diamond, a familiar and beloved face within Boulder’s Jewish community, passed away this week, weeks after she was critically burned in a firebomb attack.

Thousands of people packed Sunday’s Boulder Jewish Festival at the Pearl Street Mall in Colorado — not far from the site of last week’s antisemitic firebomb attack.

This year's Boulder Jewish Festival is being reimagined to focus on community healing. That comes after an attack during a weekly gathering of a group that has been calling for Hamas to ...

Boulder terror suspect faces upgraded charges after 82-year-old Karen Diamond dies from injuries sustained in the June 1 ...

Diamond was a member of the conservative synagogue Bonai Shalom. She helped refurbish the synagogue after a 2013 flood.