He fell, hit the wall, slid to the floor in a sitting position.

He tried to push himself up, then slid back to the floor.

She slid her bag to the floor and sat down.

He let it slide to the floor with the others.

He fell back against the wall and slid to the floor.

He slid to the floor and put an arm around her.

The guard hit the far wall and slid to the floor.

She slid to the floor, back still against the door.

His back hit the wall, and he started to slide to the floor.

Then he slid to the floor, never to rise again.