(1) the suspect knowingly & without lawful authority forces or attempts to force the other person to engage in or continue to engage in services by:

(a) causing or threatening to cause the death of or serious physical injury to a person OR

(b) physically restraining or threatening to physically restrain a person

(2) When determining whether force or attempted force is present in a prosecution under this section, the finder of fact shall consider the totality of the circumstances, including but not limited to the age of the other person, the relationship between the other person and the defendant, the immigration status of the other person and any handicap or disability of the other person.