The Federal Bureau of Investigation (FBI) now believes the pickup truck driver who hit and killed at least 14 people on Bourbon Street acted alone. Officials initially said on Wednesday that they were seeking additional potential suspects in an attack being investigated as an act of terrorism. On Thursday, officials said the evidence now shows that Shamsud-Din Jabbar was solely responsible for the attack. More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.