A local pastor, Daniel Tan Hoo Sun, from the Living Praise Presbyterian Church went missing at 7AM yesterday after heading off to work in his church in Bishan.
He was wearing a long sleeved navy blue shirt, long black trousers, black leather shoes and was carrying his black office bag.
He became uncontactable since leaving his flat.
According to people close to the pastor, the reverend has been feeling weak due to a recent surgery and may require medical help.
His family are looking for him and would like any passerby who sees him to contact his family.