911 reservist in Lindenhurst , Illinois tried to ignite bullet . Ammunition was a tracer round , which can be lit and used as a flare . Soldier and his 23-year-old sister received 'quite a few superficial wounds ' Neighbors began calling Twenty-five-year-old after their windows and homes began shaking .
Twenty-five-year-old reservist in Lindenhurst , Illinois tried to ignite bullet . Ammunition was a tracer round , which can be lit and used as a flare . Soldier and his 23-year-old sister received 'quite a few superficial wounds ' Neighbors began calling 911 after their windows and homes began shaking .