Vertaling van "pepper-sprayed not only the bus driver but three passengers who bravely came " (Engels → Frans) :

The situation quickly escalated, and the woman pepper-sprayed not only the bus driver but three passengers who bravely came to the aid of the victim.
La situation a vite dégénéré. La femme a aspergé le conducteur de gaz poivré, de même que trois passagers qui se sont courageusement interposés.