In many countries worldwide the circumstances of unnatural deaths, including suicides, are subject to official investigations, usually by medical examiners or coroners. In England and Wales, where our experience is based, investigations into sudden or unexplained deaths are conducted by a coroner, an independent officer appointed by the local government authority, who usually has a legal or medical professional background. Findings from the investigation are presented at a public inquest at which the coroner reaches a verdict about the likely cause of death. The paper records of the investigation (the “inquest record”) are usually then filed at the coroner’s offices or local authority archive. The content of inquest records varies, but they generally include police reports, witness statements, postmortem autopsy and toxicological reports, and, where judged appropriate, information on health service contact from general practitioners and psychiatrists. There may also be photographs of the scene of death and copies (or originals) of suicide notes. The files from these investigations are a valuable source of information to further our understanding of suicide, whether from a historical or sociological perspective (e.g., Atkinson, 1978; Bailey, 1998) or, in a public health context, by providing data relevant to suicide prevention strategies (Bennewith, Hawton et al., 2005). Suicide case files have been used for sociological autopsy studies (Langer, Scourfield, & Fincham, 2008), qualitative thematic analysis (Valle, Gosney, & Sinclair, 2008), and as part of psychological autopsy studies (Hawton et al., 1998). In addition, the health authorities in England and Wales are required to carry out local suicide audits, including an analysis of inquest records, though the value of this has been questioned (Caley & Fowler, 2008). Outside the United Kingdom, researchers have used inquest records to investigate various aspects of suicide, including social and environmental factors (Almasi et al., 2009), gender differences (Walsh, Clayton, Liu, & Hodges, 2009), and associations with specific problems (Wong, Cheung, Conner, Conwell, & Yip, 2010). In the United States, researchers use the reports compiled by the police, medical examiners, and coroners to extract data for the National Violent Death Reporting System (Ward, Shields, & Cramer, 2011). Yet working with such material can be challenging, both practically and emotionally, and there is relatively little published guidance on the use and limitations of these records (Bennewith, Hawton et al., 2005). To our knowledge, only one study has addressed the impact of such work on the researchers themselves (Fincham, Scourfield, & Langer, 2008). We have been involved in extracting information from coroners’ records for a number of research projects (e.g., Appleby, Cooper, & Amos, 1999; Bennewith, Gunnell et al., 2005; Hawton et al., 2005). This editorial draws on our experiences to highlight some of the issues that need to be considered when planning research into suicide based on records such as those produced by coroners in England and Wales.