Working together to understand why infants die : a qualitative study of professionals’ experiences of joint agency investigation of sudden unexpected death in infancy

A comprehensive Child Death Review programme commenced in England in 2008; police, healthcare and social care professionals now work together, using a joint agency approach (JAA) to investigate unexpected child deaths. The aim of this paper is to explore professionals' experiences of the JAA investigation of sudden unexpected death in infancy (SUDI). This was part of a mixed‐methods study evaluating the JAA investigation of SUDI. Professionals participated in qualitative interviews and case notes were scrutinised. Data were analysed using a framework approach. A total of 23 of a possible 113 eligible SUDI cases were recruited. Twenty‐six professionals involved in investigating 12 of the 23 SUDI cases were interviewed giving theoretical saturation of data. The overarching theme was the conflict between the need to investigate deaths while remaining sensitive to families. Other themes were working together, supporting parents, and the benefits and difficulties of joint working practices. All professionals were positive about the JAA, especially joint police and paediatric interviews and home visits. The difficulties included non‐engagement by social care and poor liaison with coroners. The JAA seems to be a thorough investigative process but could be improved by closer joint agency working and information sharing, and more support and training for professionals. © 2018 John Wiley & Sons, Ltd