“…Police officers often respond to mental health-related emergencies (Lamb, 1984), and studies suggest that PMI are more likely to be arrested than the general population (Borum et al, 1997; Charette et al, 2014; Fisher et al, 2011; Swartz & Lurigio, 2007; Teplin, 1984), which is explained in part by the lack of alternative response options following a mental health crisis (Borum, 2000; Engel & Silver, 2001; Hails & Borum, 2003; Lamb, 1984; Teplin, 1984). An emerging intervention to address mental health crises are co-responding police-mental health teams, also called co-response teams, mobile crisis teams, or crisis response teams (hereafter referred to as CRTs), which involve the pairing of a police officer with a social or medical service provider to provide initial emergency and/or follow-up response (Baess, 2005; Hay, 2014; Kirst et al, 2015; Kisely et al, 2010; Ratansi, 2004; Rosenbaum, 2010; Saunders & Marchik, 2007; Scott, 2000; Shapiro et al, 2015; Steadman et al, 2000; The Allen Consulting Group, 2012). There exists much variation in how CRTs are operationalized and implemented (Puntis et al, 2018), making it difficult to compare models; however, overall reported outcomes of CRTs are generally positive, with findings showing reductions in detainment and hospitalization of PMI and increased referral to community care services (Puntis et al, 2018; Shapiro et al, 2015; Watson et al, 2019).…”