A Korean-Canadian pastor has been missing for more than a month and may have been detained in North Korea during visit to Pyongyang at the end of January.

Rev. Lim Hyun-soo, head pastor at the Light Presbyterian Church in Toronto, has lost contact with his family and church members after visiting Pyongyang January 31.

The country’s anti-Ebola measures require that foreign visitors be placed under quarantine for three weeks, but even if Lim had been detained for that reason the 21-day mark has come and gone.

According to the Korea Times Daily, the Department of Foreign Affairs, Trade and