15 people were killed and more than 30 more were injured in New Orleans early on New Year’s Day after a self-proclaimed ISIS follower drove a truck through a crowd on Bourbon Street before opening fire.

Authorities are yet to release the names of the 15 victims from the New Year’s Day truck attack on Bourbon Street, but families have started sharing tributes.

The FBI now says the New Orleans truck attack acted alone when he drove a pickup truck into a crowd of New Year’s revelers, killing 14 people.

Yellow police tape spans for roughly three city blocks in New Orleans French Quarter the evening after a man drove a truck down Bourbon Street and into a crowd of people celebrating the new year.

At a Mass celebrated Sunday at New Orleans' St. Louis Cathedral, a church leader asked for prayers for the victims and their families, and acknowledged the sense of unease that remains.