Authorities say Mark Tshuma is accused of murdering his wife and their two children at a home worth about £1.3 million and then fleeing to Zimbabwe. Multiple reports state that Tshuma was seen earlier in the day standing next to his estranged wife at their daughter’s school sports day. Investigators later allege that he killed the family at the residence. After the killings, he is reported to have left the country. One report says CCTV footage shows Tshuma at Heathrow Airport on Saturday, where he boarded a flight to his native Zimbabwe, hours after the sports-day event. The reports also describe Tshuma as having an income of about £100,000. The allegations have not been tested in court based on the information provided. Police are pursuing him, and the case remains under investigation as officials seek to determine the full timeline of events and locate him.