Here's the Hualapai Lawsuit, page-183

Wall Street Journal, August 2, 2016
The late businessman David Jin is well-known for building Skywalk, a horseshoe-shaped bridge jutting into the Grand Canyon. Mr. Jin’s Las Vegas home, now hitting the market for $30 million, may not have views of the Grand Canyon, but it does have an indoor basketball court, a hair salon and a karaoke room.

Known as SkySide, the six-story contemporary house is the highest-priced home currently on the market in Las Vegas, according to listing agent Ivan Sher of Berkshire Hathaway HomeServices Nevada Properties.
Mr. Jin, a tour-bus operator, struck a deal in 2003 with the Hualapai Indian tribe to build Skywalk, which juts out from the Arizona side of the canyon. His tourism company brought busloads of visitors to the attraction. A legal battle that later ensued between Mr. Jin’s company and the tribe was settled in 2014 for an undisclosed amount.
https://www.mansionglobal.com/articles/las-vegas-estate-seeks-record-30-million-sale-35327