The Parkland high school shooting on February 14, 2018, left 17 dead and dozens wounded, prompting fresh calls for federal action on gun sales and school security. Survivors organized quickly and demanded meetings with lawmakers, while President Trump and congressional leaders weighed responses ranging from modest background-check improvements to more ambitious restrictions on certain firearms. The incident followed earlier attacks at Columbine and Sandy Hook, yet produced the same pattern of mourning followed by legislative stalemate.

Broader context shows persistent division between public support for tighter gun measures and the political influence of the NRA, which has blocked most significant legislation for decades. States have passed varying laws on their own, but Congress has avoided comprehensive reform even after multiple high-casualty events. This inaction leaves schools to implement active-shooter drills and physical upgrades while the underlying supply of weapons remains largely unchanged.

The cartoon argues that school shootings have become so routine they now register as another childhood milestone, captured in the same album as a first tooth or first pair of shoes. By labeling the cracked, bullet-marked door as the first active shooter lockdown, the image highlights how repeated failures to address gun violence have normalized tragedy for a generation of students and parents.