5 sources checked · 2 source groups included · 1h ago
Still Watching
Arizona mass shooting: 10 injured after gunman opens fire in Tucson
A gunman opened fire in a crowded entertainment district on East Congress Street, wounding nine people before a Tucson police officer shot a fleeing suspect.
0 Left3 Center2 Right
Still watching.Optics is waiting for a cleaner match before calling the split.
STILL WATCHING
As of July 20, 2026 at 2:40 AM, this is how Optics News reads the wording differences in this story.
What happenedArizona mass shooting: 10 injured after gunman opens fire in Tucson.
The headline splitThe center frames it as "Arizona mass shooting: 10 injured after gunman opens fire in Tucson". The right frames it as "9 Injured in Early Morning Mass Shooting in Tucson".
Match confidenceMedium confidence. 5 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium
5 sources across 2 bias buckets agree on the event.
Framing confidenceStrong
76/99 — headlines create a clearly different first impression.
WHAT EACH SIDE EMPHASIZED
Left / center-leftNo matching source in this bucket yet.
Optics keeps watching for pickup.
CenterArizona mass shooting: 10 injured after gunman opens fire in Tucson
Mass shooting rocks crowded downtown Tucson district, leaving 10 wounded
A gunman opened fire in a crowded entertainment district on East Congress Street, wounding nine people before a Tucson police officer shot a fleeing suspect.
Shooting in Tucson, Arizona, leaves 10 people wounded, including suspect - Sun, 19 Jul 2026 PST
arizonaleaveswoundedincluding
Ten people, including a suspect, were wounded in a mass shooting that erupted early on Sunday in a busy commercial district near downtown Tucson, Arizona, police said. Police officers on r...