Here is what killed Nkaissery: Doctors say he died of acute heart attack

A family pathologist, Dr Bessie Byakika, her colleagues and some family members address the press after a six-hour postmortem on Joseph Nkaissery. [Moses Omusula, Standard]

The family of former Interior Cabinet secretary Joseph Nkaissery has ruled out foul play could have led to his death.

A six-hour postmortem conducted by a team of pathologists led by chief government pathologist  Johansen Oduor concluded that Nkaissery suffered a massive heart attack in his house that killed him instantly.