The next episode of "Public Morals" will finally give fans what they have been waiting for in regards to Shea.

Episode 8, titled "No Crazies on the Street," will air on cable network TNT next Tuesday, Oct. 13 at 10 p.m. EDT, according to TV Guide.

Even though Shea's character has had less and less significance in the last few episodes, it will finally become part of the larger picture in the next episode.

Muldoon sets up a test for Shea to see if he is really worthy to be a part of the public morals division. But it is not some ordinary test that will be handed down through the department.

With so many shades of gray in the series, the lines have become quite blurred between who the good guys and the bad guys really are. Especially considering it was not the police who were the first to solve the murder of Mr. O.

Given that Shea has his own shades of gray, the test could prove to be much more cumbersome and eventful than one may assume.

Even though Rusty is the quintessential bad boy for the era with his ruthless aggression and primed senses, he always shows his softer side to Kay. This episode will give him the opportunity to spend some quality time with Kay, which is just another blurred line for the gangster in the series.

Also occurring in the episode will be the arrival of Fortune's mother and Kane's return to Hell's Kitchen.

If the previous episode taught fans anything, it is that not all is what it seems. Even when it came to race back in that era, there was always a way to get through, to rise to the top. But according to TV Fanatic, Lt. King still has to fight his way through the racist ranks in order to get anywhere. That includes promotions for his own subordinates.