The NTSB gave an update Friday on the devastating crash in Washington, D.C., between an American Airlines plane and U.S. Army Black Hawk helicopter.

It has been a month since the mid-air collision over the Potomac River killed 67 people and this Sunday, the community will honor the lives lost with a ‘Legacy on Ice’ tribute at Capital One Arena.

Nathan Chen, Nancy Kerrigan and Peggy Fleming are among the figure skaters added to the cast of a benefit event this weekend in Washington, D.C., for victims of the midair collision and crash outside Ronald Reagan International Airport.

Nancy Kerrigan, Kristi Yamaguchi, Scott Hamilton and Brian Boitano are among the skaters participating in the benefit event.

The claims were filed on behalf of the widow and children of Casey Crafton, 40, of Salem. He died as a result of the crash, leaving behind his wife of 16 years, Rachel, and three young sons.

Nathan Chen, Nancy Kerrigan and Peggy Fleming are among a bevy of figure skaters added to the cast of the "Legacy on Ice" benefit event on Sunday in Washington, D.C.