Jacob Keller, a hospital security guard in Bowling Green, Ohio, starts patrolling corridors at midnight. It’s quiet, and he spends most of his time alone. The 45-year-old has lost touch with most of his friends, and his wife and kids are usually asleep when he’s working. It can get lonely.
So at least once a night, he checks in with Grace. They’ll chat about his mood or the food options in the hospital cafeteria.