Floor tiles at the Basilica of St. John Lateran in Rome. The pattern creates an illusion of three-dimensional boxes. PHOTO: Public Domain

Social networks have been buzzing today with news of the July 7 shootings of police officers and civilians at a Dallas, Texas protest against the extrajudicial killings of Alton Sterling and Philando Castile earlier this week. Instead of just following and commenting on the news, however, Trinidad and Tobago twitter user @battymamzelle decided go deeper. “I think that's what I'll do today,” she tweeted. “Point out news frames and how they slant the story.”

Here are some excerpts from @battymamzelle's running commentary.

Think critically about what is reported and how it's being said. More importantly, look for what's being left off the page and why.

— Catherine Young (@battymamzelle) July 8, 2016

Riffing also off tweets from other users, @battymamzelle highlighted features of the Dallas media coverage such as the comparison of the killings with 9/11, although “police were not the main target of 9/11“.

Comparison w/o context. 9/11 did not target police. Note also lack of quotes from civilians. https://t.co/xMjbohGjtx pic.twitter.com/ao8w7H6oX6

— Catherine Young (@battymamzelle) July 8, 2016

The characterisation of the Black Lives Matter movement as a terrorist organisation:

This is an active choice to implicitly link BLM to violence against police. Watch that.https://t.co/uivqbXs3CI

— Catherine Young (@battymamzelle) July 8, 2016

The positioning of the shooter as “militant and anti-police” by selecting a photo of him wearing a dashiki instead of his army uniform:

Clearly, that does not align with the story. The war is supposed to be ON the police and armed forces, not FROM them.

— Catherine Young (@battymamzelle) July 8, 2016

And the repeated use of the shooter's middle name—”Xavier”—arguably to link him with Malcolm X:

Then we tie him to a civil rights leader who advocated violent retaliation as a justified response. Slowly, the picture takes form.

— Catherine Young (@battymamzelle) July 8, 2016

The New York Daily News’ was singled out for special mention, on account of the last-minute replacement of its original cover—which featured the names of black victims of police violence—with one about the Dallas events:

Again, agenda-setting. They are implicitly telling us that dead cops matter more than dead black people.https://t.co/wB32W9YJ7w

— Catherine Young (@battymamzelle) July 8, 2016

@battmamzelle staved off accusations of rabble-rousing by reminding the Twitterers of her credentials:

This thread isn't to be petty or rile people up btw. My BA is in journalism and my MA in Media Studies. I am just watching theory play out.

— Catherine Young (@battymamzelle) July 8, 2016

Follow along or read the archive of @battymamzelle's Twitter dialogue here.