Cumulonimbus Clouds Cumulonimbus clouds are much larger and more vertically developed than cumulus clouds which form in a more stable atmosphere. They can exist as individual towers or form a line of towers called a squall line often present at cold fronts.
Sam Sheppard was an American physician best known as a homicide suspect in his wifeâs murder.
Walker Shepard. Sam's second son was named Samuel Walker Shepard but is called Walker. He was born on June 14, 1987 in Scottsville, Virginia. His mother is actress Jessica Lange. Besides his sister, Hannah Jane, he has a half-sister, Aleksandra Baryshnikov. After graduating from college, he joined a band called The Dust Busters.