
Asina Selemani, center, the widow of World Food Programme (WFP) driver Moustapha Milambo, who was killed in the attack on a U.N. convoy that also killed the Italian ambassador to Congo and an Italian Carabinieri police officer, sits at her home in Goma, North Kivu province, Congo, Tuesday, Feb. 23, 2021. An Italian Carabinieri unit is expected in Congo Tuesday to investigate the killings of the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver in the country's east. (AP Photo/Justin Kabumba)

A van waits with the bodies of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci to be transported to the capital Kinshasa, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. Congo has dispatched a team to support investigators on the ground in Goma where the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver were ambushed and killed Monday. (AP Photo/Justin Kabumba)

Unidentified people observe the airplane after it arrived to transport the bodies of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci to the capital Kinshasa, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. Congo has dispatched a team to support investigators on the ground in Goma where the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver were ambushed and killed Monday. (AP Photo/Justin Kabumba)

Colleagues of World Food Programme (WFP) driver Moustapha Milambo, who was killed in the attack on a U.N. convoy that also killed the Italian ambassador to Congo and an Italian Carabinieri police officer, wait to receive his body at the morgue in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. An Italian Carabinieri unit is expected in Congo Tuesday to investigate the killings of the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver in the country's east. (AP Photo/Justin Kabumba)

An airplane arrives to transport the bodies of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci to the capital Kinshasa, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. Congo has dispatched a team to support investigators on the ground in Goma where the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver were ambushed and killed Monday. (AP Photo/Justin Kabumba)

The coffins of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci, draped with the Italian flag, are prepared to be loaded onto an airplane for repatriation to Italy, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. An Italian Carabinieri unit is expected in Congo Tuesday to investigate the killings of the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver in the country's east. (AP Photo/Justin Kabumba)

The coffins of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci, draped with the Italian flag, are prepared to be loaded onto an airplane for repatriation to Italy, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. An Italian Carabinieri unit is expected in Congo Tuesday to investigate the killings of the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver in the country's east. (AP Photo/Justin Kabumba)

An airplane arrives to transport the bodies of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci to the capital Kinshasa, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. Congo has dispatched a team to support investigators on the ground in Goma where the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver were ambushed and killed Monday. (AP Photo/Justin Kabumba)

Colleagues of World Food Programme (WFP) driver Moustapha Milambo, who was killed in the attack on a U.N. convoy that also killed the Italian ambassador to Congo and an Italian Carabinieri police officer, wait to receive his body at the morgue in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. An Italian Carabinieri unit is expected in Congo Tuesday to investigate the killings of the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver in the country's east. (AP Photo/Justin Kabumba)

The family of World Food Programme (WFP) driver Moustapha Milambo, who was killed in the attack on a U.N. convoy that also killed the Italian ambassador to Congo and an Italian Carabinieri police officer, wait to receive his body at the morgue in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. An Italian Carabinieri unit is expected in Congo Tuesday to investigate the killings of the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver in the country's east. (AP Photo/Justin Kabumba)

Unidentified people on an airplane after it arrived to transport the bodies of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci to the capital Kinshasa, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. Congo has dispatched a team to support investigators on the ground in Goma where the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver were ambushed and killed Monday. (AP Photo/Justin Kabumba)

Unidentified people stand on the boarding stairs of an airplane after it arrived to transport the bodies of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci to the capital Kinshasa, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. Congo has dispatched a team to support investigators on the ground in Goma where the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver were ambushed and killed Monday. (AP Photo/Justin Kabumba)

Unidentified people stand on the boarding stairs of an airplane after it arrived to transport the bodies of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci to the capital Kinshasa, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. Congo has dispatched a team to support investigators on the ground in Goma where the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver were ambushed and killed Monday. (AP Photo/Justin Kabumba)

The coffins of Italian ambassador to Congo Luca Attanasio and Carabinieri officer Vittorio Iacovacci, draped with the Italian flag, are loaded onto an airplane for repatriation to Italy, at the airport in Goma, North Kivu province, Congo Tuesday, Feb. 23, 2021. An Italian Carabinieri unit is expected in Congo Tuesday to investigate the killings of the Italian ambassador to Congo, an Italian Carabinieri police officer and their driver in the country's east. (AP Photo/Justin Kabumba)