People in New Orleans brace for tropical storm Nate to hit Gulf Coast this weekend, 48 Hours on the murder of a NYC police officer Source

The Las Vegas massacre gunman’s motives are still unclear; rock legend Tom Petty dies of cardiac arrest at 66 years old Source

Police believe the Las Vegas gunman had an escape plan and must have had help along the way; therapy dogs are providing comfort in Las Vegas. Source

The famous chef’s World Central Kitchen delivers meals after natural disasters Source

Federal investigators revealed a possible cause of Monday’s California dive boat disaster. In all, 34 people were killed when the boat caught fire and sank. Kris Van Cleave has the latest. Source

Kylie Rae Harris was one of two people killed in the three-car crash, the Taos County Sheriff’s Office said Source

One man said he was rescued from Abaco Island and flown to the hospital, just in time to save his leg from amputation Source

The program was expanded last year to help students who were already struggling with loans Source

Supplies are starting to arrive in some of Hurricane Dorian’s hardest hit areas. Errol Barnett was on a supply ship headed for Grand Bahama Island. Source

Hurricane Dorian is making its closest approach to the U.S. mainland. The storm stretches 690 miles. Meteorologist Megan Glaros is tracking Dorian’s path, as it heads up the east coast. Source