“Again you are splitting hairs.”
Nowhere in the article does it claim ‘at the same time.
Headline writers make their living on click-bait.
Click bait on the other hand is so far off of reality that the intent is clearly one of misleading people in order for them to click on the article. In this case the arrests happened either simultaneously or serially close enough to make them considered at the same time. In other words, the 2nd person was not processed hours or even days later.