(WASHINGTON) -- The U.S. government admitted some failures and accepted liability for its role in the deadly Jan. 29 mid-air crash over the Potomac River between a commercial jet and an Army helicopter, according to a filing in a civil suit, but pushed back on a number of claims that were made.
Editor's Note: A prior version of this story incorrectly attributed allegations from the family's "master complaint" to the U.S. government, which had reprinted those allegations in its Wednesday filing in order to respond to them.