A mass shooting at a food festival in Seattle resulted in three fatalities and multiple injuries, with police recovering a ghost gun and a modified machine gun from the scene.

Context

The incident highlights ongoing concerns about the proliferation of untraceable firearms, known as ghost guns, which can be assembled from parts without serial numbers.S1

Key points

• Three people died in the shooting, including one suspect.S2

• At least five others were wounded, including a two-year-old boy.S2

• Seattle police recovered a modified machine gun at the scene.S2

• The shooting involved at least three suspects, according to police.S2

• Ghost guns are firearms that can be purchased without background checks.S1

• The Biden administration has attempted to address the issue of ghost guns.S1

• Untraceable firearms remain a growing problem despite regulatory efforts.S1

• The police chief provided updates on the investigation during a televised news conference.S2

Why it matters

• The use of ghost guns complicates law enforcement efforts to track firearms involved in crimes.S1

• Mass shootings involving untraceable firearms raise public safety concerns.S2

What to watch

• Monitor developments in the investigation and any potential arrests.S2

• Watch for responses from lawmakers regarding gun control measures.S1