Military checkpoints have since been set up in an attempt to apprehend the men . The men are Spanish nationals between ages 20 and 34 . It is not clear whether Monday 's attack was drug-related . Investigators have sealed off the area surrounding the bungalow . The house is located in an open area with limited security in Playa Grande , east of Acapulco .
Military checkpoints have since been set up in an attempt to apprehend the men . The men are Spanish nationals between ages 20 and 34 . Investigators have sealed off the area surrounding the bungalow . The house is located in an open area with limited security in Playa Grande , east of Acapulco .