Mrs Tsvangirai, 50, died at the scene of the accident, on the main road leading south from the capital. Her husband is said to be "very devastated" by her death.
MDC party officials have called for an investigation into the circumstances of the crash, at 4pm on Friday. The couple's Toyota Landcruiser rolled three times after it was hit by a lorry which is understood to have swerved into their path to avoid a pothole.
ABC News in the United States cited unnamed US officials as saying the truck belonged to a contractor working for the US and British governments.
The truck, which had a USAID insignia on it, was purchased by US government funds and its driver was hired by a British development agency, the report said. USAID stands for the US Agency for International Development.
State media in Zimbabwe had earlier reported that the lorry involved in the incident belonged to the US government aid organisation, USAID, and was carrying Aids medicines to Harare. A US Embassy official in the capital confirmed that the vehicle had been contracted to USAID.
Monday, March 09, 2009
In the US, if this Telegraph story is true, and the US Agency for International Development paid for the truck that killed Mrs. Tsvanirai, Morgan Tsvangirai's attorneys might be able to sue the US government for negligent homicide in an American court. In any case, I hope the US Congress and Obama administration look into the question of USAID's responsibility (as well as the British development agency mentioned) for this tragedy: