2007: Israeli investors buy and implode New Frontier hotel 2014: Crown Resorts acquires property through foreclosure 2015: Clark County approves plans for 1,100-room, 3.4 million-square-foot Alon Las Vegas 2016: Crown backs out of Alon project 2017: Site listed for $400 million 2017: Wynn Resorts agrees to buy site for $336 million