DNA Family Secrets — Season 1, Episode 3: Episode 3

Episode synopsis

A set of adopted triplets want to discover their ethnicity, and gene therapy could stop Leo going blind.

About DNA Family Secrets

Stacey Dooley is meeting people across the UK who want to unlock mysteries hidden within their genetic code. Working with one of the UK’s leading geneticists, as well as genealogists, social workers and doctors, she uses the very latest DNA technology to reveal lost heritage, track down missing relatives and detect debilitating diseases before it is too late.

More episodes from Season 1

• E1Episode 1
• E2Episode 2