Yellowstone gunman slain in shootout planned mass shooting, threatened to kill hostage
![Yellowstone gunman slain in shootout planned mass shooting, threatened to kill hostage](https://bloximages.chicago2.vip.townnews.com/lacrossetribune.com/content/tncms/assets/v3/editorial/1/cb/1cb281e6-cd47-51c2-9b8a-82701b14f399/668e9dc4b2e9b.image.jpg?resize=300%2C353)
The July 4 shooting at Yellowstone, where violent crime is rare, is the 120th officer-involved shooting in National Park Service history in more than 100 years.
The July 4 shooting at Yellowstone, where violent crime is rare, is the 120th officer-involved shooting in National Park Service history in more than 100 years.