As the manhunt intensifies for the gunman responsible for the deadly mass shooting at Brown University, police have released new footage of a “person of interest” walking near the campus just two hours before the attack. It comes as the FBI is announcing a $50,000 reward for information leading to the identification, arrest and conviction of the individual. NBC’s Erin McLaughlin reports for TODAY from Providence. » Subscribe to TODAY: youtube.com/@TODAY TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: today.com Find TODAY on Facebook: facebook.com/today Follow TODAY on Twitter: twitter.com/TODAYshow Follow TODAY ...