New developments in the tragic school shooting that left four people dead in the United States have revealed alarming details regarding the weapon used in the attack. Official investigations confirmed that the 16-year-old shooter managed to gain access to and open fire with a firearm belonging to his own mother.

The incident drew an immediate response from Washington. President Donald Trump addressed the tragedy publicly, reaffirming his strong defense of gun ownership rights. During his statement, the U.S. leader also praised the actions of a student's father, who actively pursued and neutralized the criminal during the attack.