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NewsWPLG Local 10October 29, 2026Miami-Dade County

Mohamed Soliman to change plea to federal hate crime charges for Boulder firebombing attack

Photo: WPLG Local 10

Mohamed Soliman is scheduled to change his not guilty plea in federal court to hate crime and explosives charges related to a deadly 2023 firebombing attack in Boulder, Colorado. Soliman is already serving a life sentence after pleading guilty to state charges last year.

Read the full story at WPLG Local 10

Why It Matters

The federal proceeding advances a case involving a fatal attack on demonstrators that resulted in a fatality, severe injuries, and federal hate crime counts punishable by life in prison.

Key Facts

  • Mohamed Soliman is scheduled to change his not guilty plea in federal court to federal hate crime and other charges.
  • The federal charges stem from a deadly firebombing attack targeting demonstrators in Boulder, Colorado, last year.
  • Soliman is already serving a life sentence after pleading guilty to state charges last spring.
  • The attack involved throwing two Molotov cocktails at a group marching in support of hostages taken in the Oct. 7, 2023, Hamas attack on Israel.
  • The flames badly burned 82-year-old Karen Diamond, who died three weeks later, and injured a dozen others.
  • Federal prosecutors brought nine counts of hate crimes, two counts of using fire or an explosive to commit a felony, and one count of carrying an explosive while committing a felony.
  • Federal prosecutors declined to seek the death penalty, making the charges punishable by life in prison.
  • Federal authorities stated that Soliman planned the attack for a year and posed as a gardener to approach the demonstration on Pearl Street.
  • State prosecutors identified 29 attack victims, of whom 13 were physically injured, alongside an injured dog that led to an animal cruelty charge.
  • Soliman brought 18 Molotov cocktails to the scene in a box, but only two were thrown after he tried and failed to buy a gun.

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