text: You run to the kitchen where your wife is cooking. She smiles as she sees you. You quickly peck her on the cheek and you tell her that you have an urgent work situation. She understands and bids you goodbye.
  
  
  You rush out and jump onto your SUV and pull away from the parking lot in a hurry. 15 minutes later you get to your designated location and notice a number of police vehicles with their hazard lights on. Your team is already on site and awaiting further orders. You alight half running and your assistant Special agent in charge hands you your protective gear and gun. He briefs you on the situation on site and waits for your command. You assess the situation including all exit routes from the building.
  
  
  The terrorists have held hostage a total of 27 customers and 12 employees of the bank.They demand that a well known terrorist be released or hostages will be executed by the hour. You learn that the terrorists had planned their stay with enough food supplies for 3 days and were not planning to leave anytime. Delaying tactics would not work.
  
  
  You look at your watch and you only have 4 minutes until the 1st hostage is executed. Your assistants holds the line for the Director National Security Branch, just in case you decide to negotiate.
  
  
  "We are running out of time sir" He urges 
  
  
  Snipers were in position and the team had also taken the front  and back entrances
  > You launch a surgical strike with unknown casualties
  You decide to launch a surgical strike but you don't know the number of  casualties that would be injured . As you read through your plan for the final time you notice some old abandoned underground waterways  beneath the building.