Blaine Gaskill, the lone resource officer at Great Mills (government-run public) High School, in Great Mills, maryland fatally shoots Austin Wyatt Rollins, within one-minute after the 17-year-old student shot two of his schoolmates.

       Question: Had Gaskill not been there how many more victims would Rollins have claimed?

       Postscript: Two days later, Jaelynn Willey, one of Rollins victims was taken off life support, and died that night.

       [added 3/30/2023] Thanks to Freedom’s Phoenix for this entry.