 Due to the lack of an extradition agreement, neither the BOI agents or Singapore police were able to make an arrest.Attempts were made to place Wang on Singapore Airlines Flight 872, a return flight to the US with a transit at Taiwan Taoyuan International Airport, where he would be able to be detained upon entrance into the airport terminal.However upon learning of this, Wang and his wife still refused to board and as a result, delayed that flight for over three hours.