This year there was a shooting at Albuquerque’s West Mesa High School, killing one student. What was different about this shooting was the use of a ghost gun. Ghost guns are unserialized and untraceable because individual parts and equipment are often sold in kits or printed for at-home assembly. These parts are widely available and can be purchased without a background check. KUNM spoke with Miranda Viscoli, co-president of New Mexicans Against Gun Violence who says these weapons may change how we think about preventing the next school shooting.