Gravestones are lined up at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Two people walk in the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

A woman prays at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

A woman prays at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Gravestones are lined up at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Women, wearing masks for protection against the COVID-19 infection, pray at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Gravestones are lined up at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Gravestones are lined up at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

A man prays at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Gravestones are lined up at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Visitors pray at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. Writing on stone translates "8372 victims, number is not final'. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)

Gravestones are lined up at the memorial cemetery in Potocari, near Srebrenica, Bosnia, Tuesday, July 7, 2020. A quarter of a century after they were killed in Sreberenica, eight Bosnian men and boys will be laid to rest Saturday, July 11. Over 8,000 Bosnian Muslims perished in 10 days of slaughter after the town was overrun by Bosnian Serb forces in the closing months of the country’s 1992-95 fratricidal war. (AP Photo/Kemal Softic)