This will have nothing to do with repairs, but for future reference, you may want to know what I'm reading from the clues that I see in the pictures.
In #3, there is no camera info (EXIF). What I see in the picture is that throughout that picture there are two images and they are out of register by the same amount all over. So, it looks like a strong flash was used coupled with a slow shutter speed, thus creating two separate images that appear as if they were taken a small fraction of a second apart. That same appearance "could" have been caused by simple movement of the camera in the middle of a long exposure.
In pictures #1 and #2, there is little mystery about what happened because the shutter speeds were 1/8 sec and 1 sec, respectively. It is virtually impossible to avoid camera movement with such slow shutter speeds. On each of those two pictures the nature of the blur looks to be due to camera movement, but it is not certain, since I cannot see any actual streaking that would indicate a direction of movement. So, it could have been just totally out of focus in both cases. If I had to guess, I would bet on movement, because even with all the focus problems one has in low light level protograhpy, it would be difficult to be that far off in focus.