Investigators were looking into whether others were involved in the rampage that killed 15 people and injured dozens when the driver of a pickup truck sped through a crowd of pedestrians in New Orleans’ bustling French Quarter district early on New Year’s Day.

A well-known American college football player, a young aspiring nurse and a mother of a four-year-old are among the victims of the New Year's day attack in New Orleans in which 14 people were killed. Their names are being released by families and relatives before authorities complete post-mortem examinations.

A U.S. Army veteran who drove a pickup truck into a crowd of New Year’s revelers in New Orleans, killing 15 people, had posted videos to

The FBI says it now believes the man who carried out the attack acted alone. Today, we look at the latest developments in the New Orleans attack that killed at least 14 people and wounded dozens more on New Year's Day.

Here’s a look at the Islamic State group, its current status, and some of the offshoot armed groups and so-called lone wolves that have killed under the Islamic State flag.