Slow Cooker Pulled Pork with Plum Bourbon Barbecue Sauce

Name: Slow Cooker Pulled Pork with Plum Bourbon Barbecue Sauce
Ingredients: 4 tablespoons olive oil, divided; 3 teaspoons black pepper, divided; 2 teaspoons salt; 1/2 teaspoon ground cinnamon; 1 teaspoon chili powder; 3 pound New York Pork Roast; 1/4 cup balsamic vinegar; 2 cups water; 1 and 1/2 cup Bonne Maman Mirabelle Plum Jam, divided; 1 cup finely chopped onion; 1 clove of garlic, minced; 1/2 cup dark brown sugar; 2 tablespoons red wine vinegar; 1 cup ketchup; 2 tablespoons worcestershire sauce; 2 shots (1.5 ounces each) of bourbon; 4 teaspoons yellow mustard; 1/4 teaspoon cayenne powder; buns for serving; coleslaw for serving (optional)