At 1:01:45 the bedroom light switch is shown in the down position (lights off). At 1:01:50 the bedroom's light switch is in the up (lights on) position but the lights are still off. Seconds later, the switch is down again.
At 1:06:49 Dr. Waldheim's hands are on her lap and in the next shot she is holding a cup of coffee.
At 58:21, when the medical examiner pulls the sheet away to uncover Karen ("You should see the expression on her face"), one can see actress Teri Austin opening her eyes as the sheet is moved.