Authorities believe Tshuma fled the United Kingdom through Heathrow Airport on Saturday using his British passport and is now thought to be in Zimbabwe, according to ITV report.

The police in the United Kingdom have launched an international manhunt for a 45-year-old British citizen of Zimbabwean heritage, Ndodana Mkhanyisi Tshuma, also known as Mark, following the discovery of the bodies of his wife and two daughters inside their family home in Bedfordshire.

Authorities believe Tshuma fled the United Kingdom through Heathrow Airport on Saturday using his British passport and is now thought to be in Zimbabwe, according to ITV report.

Quoting Bedfordshire Police, officers forced entry into the family's detached residence on Carnoustie Drive in Great Denham on Monday after concerns were raised that members of the household had not been seen for several days.

Inside the property, officers discovered the bodies of three people.