Cassidy spoke, quoting a line from Harry Potter, "'Happiness can be found even in the darkest of times, if one only remembers to turn on the light.' I know that my mom, dad, Bryan, Emily, Becca and Zach are in a much better place, and that I'll be able to see them again one day."
"Without her courage and quick thinking, we might be mourning the deaths of 20 today, including us and nearly all of our children and grandchildren," Lyons said.
He added that Cassidy told him after she was shot she felt "as though angels were there with her, putting her hands over her mouth and whispering her to be quiet."
Cassidy played dead after accused gunman Ronald Lee Haskell, 33, shot her, her parents and four siblings while they were face down on the floor in what investigators say was an execution-style killing. When he left their house, she called 911, and when emergency crews responded she was able to give them valuable information about Haskell's identity, what car he was driving and where he was headed next.
Deputies intercepted Haskell on the Lyons' street and he led them on a chase, eventually surrendering after an hours-long standoff. Haskell is facing a capital murder charge.
Cassidy suffered a skull fracture and lost part of a finger in the shooting. Investigators say she put her hand up when she was shot, which saved her life. She was discharged from the hospital Friday.
The theme of Saturday's event was 'Stay Strong,' incorporating the name of the family. Attendees released 600 balloons, 100 for each of the six deceased victims.
Crisis counselors were also on hand to help the community cope with the unspeakable tragedy.
Colored ribbons for slain family
Parents and children spent Friday putting up colored ribbons in the Spring neighborhood where six members of the Stay family were murdered earlier this week.
"I just got to thinking we should do that in our neighborhood because we were personal friends with the Stay family," said family friend Trisha Sites. "There were other families who knew them as well."
Even those who didn't know the Stay family have come forward to show support.
"Everybody needs their time to grieve," neighbor Jody Dellinger said. "Everybody needs their time to come to terms with what's going on."
At nearby Lemm Elementary, where two of the young children killed attended school, ribbon-wrapped trees marked the spot where the Celebration of Life ceremony was held Saturday.
Wednesday's crime has brought this already tightly-knit community even closer together.
"I've been brought to tears a few times," Dellinger said. "It's awesome to see the outpouring (of support) that's going on."
Lone survivor of Spring family massacre speaks to crowd at memorial
kjac , KBMT 8:26 AM. CDT July 22, 2014