Victims of bike path attack reflected a diverse city

One of the dead was a mother of young sons from Belgium. Five had traveled from Argentina to New York with a tight-knit group of classmates to celebrate the 30th anniversary of their graduation.
The other victims were Americans: One a new college graduate working as a software engineer, the other a doting son who had recently lost nearly 100 pounds and was getting a bike ride in between meetings at his World Trade Center job.
Those killed in the New York bike path attack reflect a city