MSF said the government is reviewing how best to strengthen the screening framework for those working with children, and how this can be done in a practical way. SINGAPORE: A serial voyeur who took up a job as a part-time student care teacher and took multiple videos of boys defecating in toilets was not hired at a Ministry of Social and Family Development (MSF) subsidised centre. Ezekiel Isaiah Tee Xu Jie, who had been convicted thrice before of voyeurism-related offences, pleaded guilty on