SANTA FE, Texas -- One of the mothers of the victims of the Santa Fe, Texas school shooting asked people to remember her daughter on Sunday.

Rhonda Hart posted on Twitter that Sunday was her daughter's birthday. Kimberly Jessica Vaughan would have been 15-years-old.

She was in the art class at Santa Fe High School when a fellow student opened fire. Eight students, including Jessica, and two teachers were killed.

Her mother posted that she was shot four times and died almost instantly. She wrote: "Please remember Kimberly today and do a good deed."