The family of the man accused of attacking a group of people Sunday with Molotov cocktails and a makeshift flamethrower has been taken into ICE custody and are being processed, a DHS official confirmed to CNN Tuesday.

The family of the Egyptian national charged with tossing gasoline bombs at a pro-Israeli rally in Colorado was taken into federal custody on Tuesday, officials said. Homeland Security Secretary Kristi Noem said in a social media video post that ICE had taken into custody the family of Mohamed Sabry Soliman,

Homeland Security Secretary Kristi Noem said the agency would be investigating whether Mohamed Sabry Soliman’s family had information about his alleged plot.