“…HCR20 version 3; Douglas et al, 2011). Furthermore, previous community violent offending is a noted risk factor for completed suicide in prison in many countries (Dooley, 1990;Sattar & Killias, 2005;Humber, Webb, Piper, Appleby & Shaw, 2013) with associations also reported between violence and suicide in community offenders (Sattar, 2001). Although the risks and management of harmful behaviours have been widely Dual Harm: An exploration of the presence and characteristics for dual violence and selfharm behaviour in prison.…”