Female prsioners wave goodbye to their fellow inmates following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Prisoners wait for transport following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Female prsioners wave goodbye to their fellow inmates following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Prisoners walk out of prison following their release at Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Prisoners are briefed about the dangers of the coronavirus following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

A female prisoner is seen inside the prison premises at Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

A prison guard directs prisoners following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Prisoners wait for transport following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Prisoners wait for transport following their release from Chikurubi prison on the outskirts of Harare,Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Prisoners wait for transport following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)

Prisoners are briefed about the dangers of the coronavirus following their release from Chikurubi prison on the outskirts of Harare, Saturday, April 17, 2021. Zimbabwe began the release of about 3,000 prisoners under a presidential amnesty aimed at easing congestion and minimizing the threat of COVID-19 across the country's overcrowded jails. (AP Photo/Tsvangirayi Mukwazhi)