nested switch statements error

I'm getting the control cannot fall through to another case error and I'm not seeing how to fix it. What am I missing?

Code:

  public void agouti_color_steel()
        {
            switch (offspring[4])
            {
                case 1:
                 if ((charlie == true) & (dilute == false))
                    {
                        color = "Charlie Steel Chestnut";
                        gtype = "EnEnA-B-C-D-E/s-VV";
                        colorname();
                    }

                    else if ((broken == true) & (dilute == false))
                    {
                        color = "Broken Steel Chestnut";
                        gtype = "EnenA-B-C-D-E/s-VV";
                        colorname();
                    }

                    else if (dilute == false)
                    {
                        color = "Steel Chestnut";
                        gtype = "enenA-B-C-D-E/s-VV";
                        colorname();
                    }

                            switch (offspring[8])
                 {
                               case 1:
                                    break;
                       case 2:
                         if (charlie == true)
                         {
                             color = "Charlie Steel Opal";
                             gtype = "EnEnA-B-C-ddE/s-VV";
                             colorname();
                         }

                         else if (broken == true)
                         {
                             color = "Broken Steel Opal";
                             gtype = "EnenA-B-C-ddE/s-VV";
                             colorname();
                         }

                         else
                         {
                             color = "Steel Opal";
                             gtype = "enenA-B-C-ddE/s-VV";
                             colorname();
                         }
                         break;
                 }
                        case 2:
                            if ((charlie == true) & (dilute == false))
                            {
                                color = "charlie Steel Choc. Agouti";
                                gtype = "EnEnA-bbC-D-E/s-VV";
                                colorname();
                            }

                            else if
                             ((broken == true) & (dilute == false))
                            {
                                color = "Broken steel Choc. Agout";
                                gtype = "EnenA-bbC-D-E/s-VV";
                                colorname();
                            }

                            else if (dilute == false)
                            {
                                color = "steel Choc. Agouti";
                                gtype = "enenA-bbC-D-e/s-VV";
                                colorname();
                            }
                            switch (offspring[8])
                            {
                                case 1:
                                    break;
                                case 2:
                                    if (charlie == true)
                                    {
                                        color = "Charlie Steel Lynx";
                                        gtype = "EnEnA-bbC-ddE/s-VV";
                                        colorname();
                                    }

                                    else if (broken == true)
                                    {
                                        color = "Broken Steel Lynx";
                                        gtype = "EnenA-bbC-ddE/s-VV";
                                        colorname();
                                    }

                                    else if (dilute == true)
                                    {
                                        color = "Steel Lynx";
                                        gtype = "enenA-bbC-ddE/s-VV";
                                        colorname();
                                    }
                                    break;
                            }
                    }
            
            return;
        }

All case sections MUST end with break. Fall-through is never permitted. The reason you can't find the spot where you've missed a break, is because your indentation is a disaster.