There is nowhere to escape in what often is referred to as a \u201csexual jungle,\u201d especially for the most vulnerable. However, \u201cZero tolerance\u201d toward prison rape is now national policy thanks to the Prison Rape Elimination Act passed by the United States Congress in 2003. Although this law changed how Americans think about prison rape, few studies have examined how inmates perceive rape and if they feel safe in prison. Even less is known about how their perceptions influence whether or not they ask for mental health treatment while incarcerated. The most recent National Inmate Survey of 2011-12 of 92,449 inmates age 18 or older shows that among non-heterosexual prison inmates, more than 12 percent reported sexual victimization by another inmate and almost 5.5 percent were victimized by a prison staff member within the past 12 months. In comparison, 1.2 percent of heterosexual prisoners were sexually victimized by an inmate and 2.1 percent were victimized by a prison staff member. These rates are even higher for those with mental illness. About one in 12 inmates with a mental disorder report at least one incident of sexual victimization by another inmate over a six-month period, compared to one in 33 male inmates without a mental disorder. Using data from more than 400 male inmates housed in 23 maximum-security prisons across the U.S., researchers from\u00a0Florida Atlantic University\u00a0conducted a novel study to examine the factors related to fear of rape in prison and the likelihood of male inmates requesting mental health treatment while incarcerated. They focused specifically on prisoners at risk of being sexually victimized in prison: gay or bisexual inmates and those with a history of childhood sexual abuse. A key finding from the study, published in the\u00a0Journal of Interpersonal Violence, is that sexual orientation and a history of childhood sexual abuse are significant predictors of male inmates fearing rape as a big threat in prison and voluntarily requesting mental health treatment. Findings from the study reveal that nearly 38 percent of gay and bisexual inmates and 37 percent of inmates with childhood sexual abuse fear rape as a big threat. Compared with straight inmates, gay and bisexual inmates are approximately two times more likely to perceive rape as a threat and three times more likely to voluntarily request mental health treatment in prison. Inmates with a history of childhood sexual abuse are more than twice as likely to perceive rape as a threat and almost four times more likely to request mental health treatment than inmates who did not report a history of childhood sexual abuse. Notably, this finding is inconsistent with previous research that has shown that there is no significant relationship between childhood sexual abuse and feelings of safety among male inmates. \u201cThe consequences of perceiving rape to be a threat in prison are vast and could contribute to violence among inmates as well as negative mental health ramifications such as increased fear, psychological distress, chronic anxiety, depression and thoughts of suicide,\u201d said\u00a0Cassandra A. Atkin-Plunk, Ph.D., co-author and an assistant professor in the\u00a0School of Criminology and Criminal Justice\u00a0within FAU\u2019s\u00a0College for Design and Social Inquiry. Inmates incarcerated for two to five years are nearly three times more likely to perceive that rape is a big threat compared with inmates incarcerated for less than two years. Inmates in prison longer than 18 years are nearly four times more likely to voluntarily request mental health treatment in prison. The researchers also found that Black inmates are twice as likely to seek mental health treatment in prison compared to White inmates. \u201cKnowing that gay and bisexual inmates and inmates with a history of childhood sexual abuse are more likely to fear rape and seek mental health treatment, prison staff can target outreach and treatment efforts for this vulnerable sub-population,\u201d said Mina Ratkalkar, LCSW, MS, lead author and a licensed clinical social worker pursuing a Ph.D. who conducted the study while she was a graduate student at FAU. \u201cOur study shows that these sub-groups of inmates are receptive to treatment, and our findings have implications for both practice and policy in the United States.\u201d The sample consisted of a nearly equal number of men in their 20s, 30s and 40s. Black inmates made up about half of the sample, with White inmates comprising about one-third of the sample. Nearly one-third of the sample had previously been in juvenile detention and about one-quarter were incarcerated for the first time in the adult criminal justice system at age 18 or younger. About 16.4 percent of the sample identified as gay or bisexual. About one-fifth of the men (73) reported a history of childhood sexual abuse, and about one-third of the men reported having received mental health treatment outside of prison.