Such total disregard for human life, and done so casually.
I am sure the driver is a decent person who would never have intentionally even scared these riders ... but she had absolutely no awareness that she was in a two-ton battering ram, that the cyclists were protected by nothing but her good will, and her texts weren't going to evaporate if she didn't respond instantly.
Total and casual disregard for the damage she could do ... and her phone was a priority over the lives of the cyclists.
I agree, she should never be allowed to drive again. Felons who shoot people aren't allowed to have guns.