One victim, a young girl whose parents were separated at another hospital after a tornado destroyed their home, remains imprinted in Connolly's memory.
"A tragedy like that sticks with you, you have to experience it firsthand to realize what an impact a tornado has on the families involved," Connolly said. "I admired their resilience to get back to their normal lives and rebuild their community."
A total of 148 tornadoes touched down from Alabama to Ohio over the course of the outbreak, leveling entire towns. One of the most notorious tornadoes tore through Xenia, Ohio.