While behaviour, mental ability, and physical development may vary from person to person, many individuals with Down's Syndrome grow up to hold jobs, live independently, and enjoy normal recreational activities. In the developed world, life expectancy is as high as 50-60 years.
A person with Down's Syndrome, also called trisomy 21, is born with an extra copy of chromosome #21. The condition is named after Dr. John Langdon Down, who fully described the syndrome in 1886. While the genetic connection was discovered in 1959, the reason for the mutation is not known.
Trine Thielen, who plays Veronica, is the real life mother of Willow Rose Wood, who appears in Mother Love (2021).
DI Paul Rabbit (Andy Gathergood) does not appear in this episode but DCI Christina Brand (Juliet Aubrey) mentions that he is on vacation, and he is seen in a photograph.
This is mainly based on S2e7 (Jitske) of the Belgian version of the show with the same name while the final scene is taken from S1e5 (De hotelmoord - The Hotel Murder) of the Belgian version.