EFN Webinar — Cadaver Dogs in Land and Aquatic Searches

Environmental Influences and Operational Observations

Speaker – Ellen Shakeshaft MSc, Merseyside Police

Cadaver detection dogs (CDDs) are widely used in forensic and humanitarian search and recovery operations; however, limited research exists regarding their effectiveness in aquatic environments. This webinar presents observational research conducted through UK-K9, examining how environmental factors such as wind, water movement, temperature, and scent dispersion influence cadaver dog performance in both land and water searches.

The study also explores how different training methods and international protocols may affect operational accuracy and indication behaviour. Preliminary findings suggest that consistent and accredited training contributes to reliable detection outcomes, while environmental conditions can significantly influence scent behaviour and search effectiveness.

This webinar will discuss the forensic and operational implications of cadaver dog deployment, alongside the need for greater standardisation in training and assessment practices internationally.

Ellen Shakeshaft holds a BSc (Hons) and MSc with Distinction in Forensic Anthropology from Liverpool John Moores University. Her research interests include cadaver dog deployment in aquatic environments, spinal pathology incident rates in archaeological assemblages and the effects of scoliosis on modern juveniles.

She currently works as a Contact Resolution Officer with Merseyside Police, alongside serving as an International Response Team Member with Blake Emergency Services. Ellen has experience in conflict recovery, human remains excavation, and archaeological excavations both in the UK and internationally.

Her research on cadaver dog performance in aquatic searches has been presented at national and international forensic science conferences. Including an award-winning poster presentation at CSFS in 2025 and was considered for the emerging forensic scientist award at AAFS in 2026 . Ellen is due to begin a PhD in the autumn, continuing her research into interdisciplinary forensic search and recovery methods.

Webinars are FREE for CSFS members

Booking open on the member platform Events page