Lesotho’s Prime Minister Thomas Thabane, 80, is to be charged with the murder of his estranged wife Lipolelo Thabane, police have said.
Mr Thabane announced he would be stepping down in July because of old age, without commenting about the case.
His current wife Maesaiah Thabane has already been charged with the murder.
He would be the first African leader to be charged with a domestic murder while in office, in a case that has shocked the tiny mountain kingdom.
Lipolelo, 58, was shot dead two days before Mr Thabane became prime minister in 2017.
At the time, he described her killing as “senseless” but police now accuse him of being involved in her killing.