Crust:
2 cups crushed graham cracker crumbs
1/3 cup sugar
1/3 cup butter, melted

Chocolate Layer:
6 (1-ounce) squares semisweet chocolate
6 tablespoons butter
1/2 cup sugar
2 large eggs
2 tablespoons all-purpose flour
Cheesecake layer:
1/2 cup caramel syrup
1 (16 1/2-ounce) package refrigerated chocolate chip cookie dough
2 (8-ounce) packages cream cheese, softened
3/4 cup sugar
3 large eggs
1 teaspoon vanilla extract
1 tablespoon all-purpose flour
1/2 cup sour cream

Chocolate Ganache:
6 (1-ounce) squares semisweet chocolate
4 tablespoons heavy whipping cream