Karen Diamond, 82, became the first death from the June 1 firebombing of a Boulder, Colorado, demonstration voicing support for Israeli hostages in Gaza.

Boulder firebombing victim Karen Diamond, 82, dies of her injuries The suspect in the firebombing attack, Mohamed Sabry Soliman, will now face two counts of murder as a result of Diamond’s death.

Karen Diamond, 82, died June 25 and was privately buried with her family in attendance, according to authorities and members of her synagogue, Boulder's Bonai Shalom.

Crime An 82-year-old woman who was injured in a firebomb attack in Boulder, Colorado, has died Karen Diamond died as a result of severe injuries she suffered in the June 1 attack in downtown ...

We are all of us holding Karen and her family in our hearts." The suspect's next appearance in Boulder County Court for state charges has been scheduled for July 15.

Karen Diamond died as a result of "the severe injuries that she suffered in the attack," Boulder County District Attorney's Office said in a statement.