The research project studies the impact of transnational organised crime and drug-trafficking (TNOC) on poor urban communities in Port-of-Spain, Trinidad, which has seen crime and violence soar since the mid-1990s as the city became transhipment point in the illegal drugs trade. We address the impact of TNOC on vulnerable populations, culture and security by considering the 'transnational-to-community' impact of drug-trafficking. In particular we consider how TNOC contributes to a number of male residents becoming increasingly violent at a micro level as 92% of homicide victims are men: how do relatively benign 'corner kids' turn into violent gang members? In turn we ask, how can these communities work with young men to insulate themselves from the negative impact and violence generation of TNOC? This research uses masculinities as an interpretive lens and draws upon scholars across the disciplines of Peace Studies, Cultural Anthropology, and International Relations. The methodology is rooted in Trinidadian 'Spoken Word' traditions, and art and music, to grasp how male identity, culture, community violence and TNOC intersect. Before high levels of TNOC emerged, the region had relatively low levels of violent crime. However, this changed rapidly with the onset of cocaine trafficking in early 1990s across the Caribbean which dovetailed with the multiple clefts of colonial legacies, exclusion and poverty, worsened by the collapse of traditional agricultural exports, racial divisions and widespread institutional weaknesses. Violent death rates in cities in the region have grown to outstrip many warzones, whilst some of the highest rates of sexual and gender based violence (SGBV) in the world are found in the Caribbean. The answers to understanding violence must be sought at the interface between cocaine-driven TNOC and vulnerable communities, as poor residents have become disproportionately affected by violence. TNOC has weakened the rule of law, posing stiff challenges to already struggling institutions, whilst transforming local communities, hence the rather topical title of this research proposal 'Breaking Bad'. However, we still understand relatively little about the transformative processes between TNOC and community level violence. Furthermore, we understand little about how masculinities become violent in communities traversed by TNOC. It is at the intersection between TNOC, community, and masculinities, that the new violence of Port-of-Spain can be most productively understood. Certainly it is an area where we must strengthen policy and programming. Whilst there is no silver-bullet solution to violence in these cities, masculinities are clearly an important part of the solution and are almost completely overlooked. This research project strives to create pragmatic, evidence based recommendations to lead to concrete impact by promoting innovative, community-led and gender-based solutions for the populations that most suffer from violence, whilst serving to interrupt the negative impact that TNOC has on poor neighbourhoods.