When Sandra busted through the balcony glass door while running away from Jim, the door windows got shattered. But on the following shots of the door, there is no evidence of shattered window glass.
When Sandra is fleeing from Jim Caldwell, she ends up on a balcony in front of an exterior double glass door with the interior room curtains being loose and fully covering the double glass door. But on the reverse shot when she breaks through the glass door, the curtains are now tied up and only partially covering the double glass door.
Sandra (Barbara Stanwyck) sets her alarm clock for 3:00 a.m.
When the clock downstairs starts to chime at 3:00, Sandra comes downstairs fully dressed while clock is still chiming. There was no time to wake up and dress in that short period of time.
It's possible she could have woken before alarm went off and gotten dressed. It's also possible her bedroom clock's time was several minutes ahead of the downstairs clock, or that she never undressed, or maybe even didn't go to sleep.
It's possible she could have woken before alarm went off and gotten dressed. It's also possible her bedroom clock's time was several minutes ahead of the downstairs clock, or that she never undressed, or maybe even didn't go to sleep.