Originally Posted by
facecard For example, if I go into Messages and select my wife, click on the I icon, I scroll down to Images, if I click and hold one image, the photo will get big but if I let it go and shrinks back to normal size. There is no option to delete. Oher images I can delete them.
Don't use force touch, hold one photo for 2 to 3 seconds and you will get an option for: Copy, Delete and More.
Choose for more, select all the photos you want to delete and hit the trash bin on the lower right of the screen.