Ku brings Hong to his uncle at a warehouse , where he has been engraving plates for a counterfeiting operation for Ku and Chan in exchange for transit for his family .
Though Riggs and Murtaugh chase down and kill some of the Triad , Ku escapes .
Ku brings Hong to Murtaugh 's uncle at a warehouse , where he has been engraving plates for a counterfeiting operation Ku Ku and Chan in exchange for transit for his family .
Though Riggs and Murtaugh chase down and kill some of the Triad , Ku escapes .