Natasha Lee, Katrice's elder sister, appeared on Crimewatch to highlight the appeal, after which an anonymous woman phoned and left a message on Richard Lee's answer machine, saying to "look for your daughter in France".
Natasha Lee, kakak Katrice, muncul di Crimewatch untuk menyoroti banding, setelah wanita anonim menelepon dan meninggalkan pesan kepada Richard Lee dengan mengatakan, "Carilah putri anda di Prancis".