"The first two videos, from early Saturday, show Jenkins, her gait steady, walking with three others through a public part of the hotel. But in the next clip, about two hours later, she gets off an elevator alone, so unsteady she has to support herself on a wall.
Two minutes later, in another clip, she reels down a hallway. Then she wanders around another passage, clearly disoriented. Finally, she totters through an empty kitchen, around a corner and out of sight.
The same surveillance camera, which appears to be motion-activated, next picks up activity at 8:34 p.m., when a person briefly enters the frame, looks around and leaves.
No one else enters the picture until 12:23 a.m. on Sept. 10, when a man goes around the same corner where Jenkins was last seen. A few seconds later, he walks quickly out of the frame and returns with a police officer. More officers soon arrive, hustling toward the corner.
Jenkins was pronounced dead at 12:48 a.m., according to the Cook County medical examiner's office.
The video shows a body bag being removed at 4:53 a.m."
