Ellie Sattler (Laura Dern)glib and non-chalant mathematician and chaos theorist Ian Malcolm (Jeff Goldblum)Hammond helicoptered them to the biological preserve, where they boarded jeeps for a tour.He explained: "Every dead body that is not exterminated becomes one of them.It gets up and kills.The people it kills get up and kill...They kill for one reason.They kill for food.They eat their victims." Many of the rescue stations had already closed down, and martial law was in effect in Philadelphia and in all other major cities throughout the country.Riggs refused to leave his partner alone as they prepared to escape the blast by protecting themselves in the nearby cast-iron tub.Due to their prejudicial treatment, the freaks were forced to adopt a code - any crime committed against any one of them would be considered a crime against all of them:They have built up among themselves a code of ethics o protect them from the barbs of normal people.