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14 sources checked · 2 source groups included · 2h ago

Still Watching

Montreal shooting leaves officer, civilian and suspect dead

Two people, including a police officer, were killed in a Montreal, Canada, shooting on Monday. The suspect was also killed, police said. Shanelle Kaul reports.

8 Left6 Center0 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of June 23, 2026 at 4:02 AM, this is how Optics News reads the wording differences in this story.

What happened It was the first time in 24 years that a Montreal police officer was killed in the line of duty, the city's police chief said.
The headline split The left frames it as "2 killed, including police officer, in Montreal shooting". The center frames it as "Three dead in Montreal shooting, including police officer and suspect".
Match confidence Medium confidence. 14 sources across 2 bias buckets. Useful framing signal — check the source list before sharing.
Same-event confidenceMedium

14 sources across 2 bias buckets agree on the event.

Framing confidenceStrong

77/99 — headlines create a clearly different first impression.

WHAT EACH SIDE EMPHASIZED

Left / center-left2 killed, including police officer, in Montreal shooting

CBS News · Center-left · News report

CenterMontreal shooting leaves officer, civilian and suspect dead

BBC News - US & Canada · Center · News report

Right / center-rightNo matching source in this bucket yet.

Optics keeps watching for pickup.

SEE THE HEADLINES

Center-leftHigh
CBS NewsNews report · Jun 23, 12:37 AM

2 killed, including police officer, in Montreal shooting

Two people, including a police officer, were killed in a Montreal, Canada, shooting on Monday. The suspect was also killed, police said. Shanelle Kaul reports.

Open source
Center-leftHigh
Philadelphia InquirerNews report · Jun 23, 4:02 AM

High school shooting in the Philippines kills 3, and police arrest 2 students

Two students opened fire in a high school in the central Philippines, killing three fellow students and wounding 20 others

Open source
CenterHigh
BBC News - US & CanadaNews report · Jun 23, 3:23 AM

Montreal shooting leaves officer, civilian and suspect dead

It was the first time in 24 years that a Montreal police officer was killed in the line of duty, the city's police chief said.

Open source
Center-leftMostly Factual
ABC News - InternationalNews report · Jun 23, 2:50 AM

Gunman kills a Montreal officer at a Hilton hotel before being shot dead, police say

gunmankillsmontrealofficerhilton

Police say a suspect armed with a long gun opened fire at a Montreal hotel, killing a police officer before officers returned fire, killing him

Open source
CenterMostly Factual
Washington's Top News (WTOP)News report · Jun 23, 2:21 AM

Gunman kills a Montreal officer at a Hilton hotel before being shot dead, police say

MONTREAL (AP) — A suspect armed with a long gun opened fire Monday at a Montreal hotel, killing a police…

Open source
CenterHigh
WCVB Boston (Hearst)News report · Jun 23, 2:09 AM

Person killed in Dorchester shooting

Police are investigating after a person was seriously injured in a shooting in Dorchester Monday evening.

Open source
Show all 14 sources
CenterHigh
The Sydney Morning HeraldNews report · Jun 23, 2:03 AM

The arrest that saw a police officer convicted of assault

Body-worn camera footage shows Senior Constable Aaron Bowen deploying his Taser nine times in 46 seconds when arresting a man at a Warragul home in May 2024.

Open source
Center-leftMostly Factual
The Age (Australia)News report · Jun 23, 2:03 AM

The arrest that saw a police officer convicted of assault

Body-worn camera footage shows Senior Constable Aaron Bowen deploying his Taser nine times in 46 seconds when arresting a man at a Warragul home in May 2024.

Open source
CenterHigh
WMUR9 (Hearst, Manchester NH)News report · Jun 23, 1:28 AM

Person killed in Dorchester shooting

personkilleddorchestershooting

Police are investigating after a person was seriously injured in a shooting in Dorchester Monday evening.

Open source
Center-leftMostly Factual
NDTVNews report · Jun 23, 12:54 AM

Shooting At Canadian Jewish Sites Leaves 3 Dead, Including Gunman: Cops

A shooting Monday in a Jewish neighborhood of Montreal left three people dead, including a police officer, a resident, and the alleged assailant, police in the Canadian city said.

Open source
Center-leftMostly Factual
The IndependentNews report · Jun 23, 12:45 AM

Three dead, including police officer, after ‘nightmare’ Montreal shooting

The police chief noted that it was the first time in 24 years that a Montreal police officer had been killed while on duty

Open source
Center-leftMostly Factual
New York Times WorldNews report · Jun 23, 12:38 AM

Suspect and a Civilian Are Among Three Killed in Montreal Shooting

A police officer and a civilian also died in a gun battle that prompted a citywide shelter-in-place alert.

Open source
Center-leftHigh
Globe and MailNews report · Jun 23, 12:34 AM

Quebec Premier comments on deadly Montreal shooting

Quebec Premier Christine Fréchette called on flags to be lowered to half-staff after a suspect opened fire at a Montreal hotel, killing a police officer. Police returned fire and killed the...

Open source
CenterHigh
UPIWire story · Jun 22, 11:53 PM

Three dead in Montreal shooting, including police officer and suspect

A shootout Monday in the Montreal borough of Côte-des-Neiges left three people dead, including a police officer and the suspect, police said.

Open source
Details77/99 Wording Gap · Medium confidence · 14 sources
77/99 Wording GapMedium confidence14 sources · 2 bias bucketsLive match · 14 sources · 2 buckets · comparable news formatFormats: News report, Wire story

SOURCE MAP CHANGES

Jun 22, 11:53 PM: UPI joined the source map.

Jun 23, 12:34 AM: Globe and Mail joined the source map.

Jun 23, 12:37 AM: CBS News joined the source map.

Jun 23, 12:38 AM: New York Times World joined the source map.

Now: Wording Gap is 77/99 and story health is live match · 14 sources · 2 buckets · comparable news format.