Episode 1 Case 1_1: ... Episode 2 Case 1_2: ... Episode 3 Case 1_3: ... Episode 4 Case 1_4: ... Episode 5 Case 1_5: ... Episode 6 Case 2_1: ... Episode 7 Case 2_2: ... Episode 8 Case 2_3: ... Episode 9 Case 2_4: ... Episode 10 Case 2_5: ... Episode 11 Case 3_1: ... Episode 12 Case 3_2: ... Episode 13 Case 3_3: ... Episode 14 Case 3_4: ... Episode 15 Case 4_1: ... Episode 16 Case 4_2: ... Episode 17 Case 4_3: ... Episode 18 Case 4_4: ... Episode 19 Case 4_5: ... Episode 20 Case 4_6: ... Episode 21 Case 4_7: ... Episode 22 Case 4_8: ... Episode 23 Case 4_9: ...