A police officer in London pleaded guilty to 49 charges of sexual abuse, including rape, committed over 17 years.
On Wednesday, the 12-person jury in Chicago convicted Mr Kelly of six out of the 13 charges levelled against him.
Amnesty International explained that most rape incidents in Nigeria were usually unreported as a result of corruption, stigma and victim-blaming.
The police spokesman advised parents and caregivers to take good care of their children, especially the girl-child, to shield them from rapists.
In their testimonies on November 4, 2019, the two students told the court that they lost their virginities to the attack.
Zainab Lawal hoped the money would help the survivors to become self-reliant.
The defendant pleaded guilty to the rape, but not the abortion.
Victims of sexual assault from a family member face an uphill battle for justice, an NGO said.
