Boeing warned plane owners in 2011 about a broken part that contributed to last year's UPS cargo plane crash that killed 15 people, but at that time the plane manufacturer didn't believe it threatened safety,

Boeing warned plane owners in 2011 about a broken part that contributed to a plane crash that killed 15 last year, but at that point the planemaker didn't believe it threatened safety, the National Transportation Safety Board said.

The death toll from a UPS cargo plane crash in Louisville, Kentucky, has risen to 15 after a man injured in the incident died weeks later on Christmas Day, officials said.

LOUISVILLE, Ky. (WDRB) -- More than two months after a UPS cargo plane crashed in Louisville, killing 15 people, cleanup continues at the crash site as families search for closure. For the first time, the media was allowed inside the site, where much of the debris has been cleared but visible reminders of the tragedy remain.

Some businesses will get more access to Grade Lane starting on Wednesday. The owner of Grade A Auto Parts says he's still working to figure out next steps.

Hundreds of workers have worked since the Nov. 4 crash of UPS Flight 2976 in Louisville to clean the land and get the area back to business as usual.