Family and friends are remembering Kisook Ahn, who was one of four people killed in Sunday's Metro-North derailment.
Ahn's older brother, Ahn Jin Won, and her brother-in-law arrived at John F. Kennedy International Airport from Korea Wednesday morning.
Ahn was a 34-year-old nurse who lived in Woodside and worked at the Children's Rehabilitation Center in Ossining, which she commuted to using Metro-North.
"On her own, she went to college, and she was a kind younger sister," Ahn Jin Won said through an interpreter.
Ahn used to study nursing at Lehman College in the Bronx.
She came to America from Korea in 2008.