The locking-up part was easy enough: The scientists who weren't dead were mostly retired or working at universities.

FORBES: Magazine Article

Several had worked at or were retired from Penn State, or had spouses or children working at the university.

WSJ: Jerry Sandusky Trial Begins as Nine Jurors Selected

Virtual assistants may be students working their way through college, parents who want to work from home or older people who are semi-retired.

WSJ: 'Get Me a Hair Appointment and Empty My Inbox'