Begin your article by outlining the recent concerning incident involving an 18-year-old in Seattle found with a cache of weapons. Explore the potential causes behind the increase in weapon possession among youth, including socio-economic factors and the influence of violent media. Introduce the educational debate on the impact of violent video games and media on youth behavior. Highlight community-based prevention strategies and educational measures that can be taken to address this issue. Conclude with a call to action for community engagement and policy changes to prevent future incidents.