The pressure brought by having to stay behind bars to help expose the mess at the Clark County Correctional Jail is already taking its toll on the mental and physical wellbeing of the volunteers.

While some of them have already adjusted to prison life, some are already on the verge of breaking down due the difficult situation in the correctional, and that includes fights with fellow prisoners.

In the April 7 episode of "60 Days In" titled "Full Inmate," Barbara said that Tami was already on the verge of falling apart as feelings of anger, hopelessness and depression were already starting to get the better of her. This came after she was shut out by the female inmates, making her feel frustrated by their lack of respect towards her.

Aside from Tami, Robert was also another person of concern. In the previous episode, Sheriff Jamey Noel placed him in segregation. This was after he broke a major rule in the prison in his attempt to stop the prisoners from figuring out who he really was. While in segregation, Robert seemed to have lost his mind as he was shown hooting from his cell.

Meanwhile, Zack and Jeff were concerned about a fellow inmate who could put everyone's safety in jeopardy. Both of them noticed that Ricky was off his medications and was already getting worse.

In the previous episode, Zack said: "Ricky continues not taking his medication. He's getting worse."

Jeff added that Ricky was already starting to scare him a little bit.

"60 Days In" airs every Thursday, 10:00 P.M. on A&E.