Under subsection 2, they can remove her.
(b) Emergency removal from premises.--If it appears that the vulnerable adult lacks the capacity to consent to emergency protective services and that the vulnerable adult, from the personal observations of the representative of the department and specified medical personnel or law enforcement officers, is likely to incur a risk of death or serious physical injury if such person is not immediately removed from the premises, then the representative of the department shall transport or arrange for the transportation of the vulnerable adult to an appropriate medical or protective services facility in order to provide emergency protective services. Law enforcement personnel have a duty to transport when medical transportation is not available or needed and the vulnerable adult presents a threat of injury to self or others. If the vulnerable adult's caregiver or guardian is present, the protective investigator must seek the caregiver's or guardian's consent pursuant to subsection (4) before the vulnerable adult may be removed from the premises, unless the protective investigator suspects that the vulnerable adult's caregiver or guardian has caused the abuse, neglect, or exploitation. The department shall, within 24 hours after providing or arranging for emergency removal of the vulnerable adult, excluding Saturdays, Sundays, and legal holidays, petition the court for an order authorizing emergency protective services.
Excluding Saturdays, Sundays and legal holidays--meaning, they take her on Thursday, they have til Monday to "petition the court".
Petition the court--take Greer into custody in shackles.
And start starving him.
Hey, it's painless, even euphoric.