撕票 (si1 piu3) — to kill a hostage; of kidnappers to kill the victim they're holding for ransom (lit., "tear the ticket") in Cantonese
siˉ¹撕piu˗₃票Mandarin Pinyin: si1 piao4
Meaning of 撕票
nounto kill a hostage; of kidnappers to kill the victim they're holding for ransom (lit., "tear the ticket")