Incident on Highway 73. Word Search Puzzle Solver. Incident on Highway 73 word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. On Christmas eve 2005 Jeff and Kelly took a trip through the desert and mysteriously disappeared. This is the account of their final hours. This includes identifying and searching for words that are related to : Horror, Science Fiction, Ian Alda, Elizabeth Schmidt .