 On the 25th anniversary of the case in 2003, Genette's parents John and Sheila both stated their belief that she is no longer alive.Police have amassed more than 20,000 cards in a filing system related to the case, which is stored at the Devon and Cornwall Police headquarters in Exeter.Serial killer Robert Black was convicted in 1994 for similar crimes involving the abduction and murder of young girls, and was subsequently questioned by Devon and Cornwall Police in connection with the Tate case.