Muhyyee-Ud-din Abdul-Rahman, an 18-year-old from West Philadelphia, is facing adult charges for planning to join a terrorist organization and making bombs. Prosecutors reveal he conducted over a dozen experiments with explosives near his home and had researched potential targets, including the Philadelphia Pride parade. Arrested in August 2023, he allegedly communicated with terrorist groups in Syria and sought to travel there to further his bomb-making plans. Authorities noted he had acquired materials and tactical gear for creating improvised explosive devices. Abdul-Rahman's bail is set at $5 million, and he faces multiple charges, including possession of weapons of mass destruction. The severity of the case led to its transfer from juvenile court to adult court due to the nature of the allegations.