Place the ground beef in a skillet over medium-high heat and break it apart. Drizzle with Worcestershire sauce and sprinkle with seasoned salt and black pepper. Cook until browned and drain the grease.

Transfer the cooked ground beef to the crock pot. Top with chili powder, brown sugar, minced garlic, cumin, kosher salt, and dried oregano. Stir to combine.

Add the diced onions, diced green peppers, kidney beans, chili beans, diced fire-roasted tomatoes, Rotel, tomato sauce, and water. Stir to combine.

Cook on high for 3-4 hours or on low for 4-5 hours stirring occasionally.