On her birthday, her father Fred Guttenberg and family took to Twitter to express their grief over never being able to watch her grow up. The family's also using Twitter as a way to rally for gun safety laws.
In a Twitter DM exchange, Fred told Mashable he needed a place to express his voice and only joined Twitter after his daughter had passed.
"I was not even on Twitter until a few weeks after my daughter died," said Fred. "I decided to join as I felt I needed to express my voice and Twitter became a way for me to speak for Jaime and for all of the victims of preventable gun violence." Read more...