Utilitarianism is a system of morality. It is very influential. Action effective depends on morality. The morality is in the wrong manner or right manner. The action that results is good especially related to good morality.
The main aim of utilitarian people is to make life better in a way with good deeds and actions that increase the quality of life and to decrease bad things like unhappiness, depression, etc.
But utilitarian does not believe in the customs and traditions that taboo or commands by the leaders or the supernatural power. Utilitarianism thinks that morality is something that contributes good things in life a person is a morality.
The officer has probable cause to believe the bag contains contraband.
Probable cause are reasonable grounds to believe that a particular person has committed a crime, especially to justify making a search or preferring a charge.