However, while Dr Nagulendran was convinced that Hoe suffered a relapse during the time of the child killings, Dr Chee pointed out that none of the Woodbridge doctors saw any signs of relapse during the six months of her follow-up checks (16 July 1980 – 31 January 1981).
Dr.Nagulendran yakin bahwa Hoe mengalami kambuh pada saat terjadinya pembunuhan anak-anak, namun Dr.Chee menunjukan bahwa tiada satu pun dokter Woodbridge yang melihat tanda-tanda kambuh selama enam bulan masa pemeriksaan lanjut (16 Juli 1980 – 31 Januari 1981).