The late opposition leader of Zimbabwe Morgan Tsvangirai was laid to rest on Tuesday in his home town of Buhera witnessed by his supporters, diplomats and some senior representatives of the ruling Zanu PF party.
Zimbabwean anti-corruption investigators said on Friday they had arrested a university professor over the suspected fraudulent awarding of a doctorate to former first lady Grace Mugabe.
The United States is reported to have extended sanctions imposed on Zimbabwe despite the country having a new leadership after Robert Mugabe resigned last year.
Zimbabwe's main opposition leader Morgan Tsvangirai, 65, is reported to be "seriously ill" in a South African hospital after his "condition deteriorated rapidly" on Monday.
The former vice president of Zimbabwe, Joice Mujuru and her entourage were attacked on Thursday by persons suspected to be members of the ruling Zanu PF.