Abuja, Nigeria(CNN) More than 30 people were killed and others injured when a stampede broke out at a church event in the southeastern Nigerian city of Port Harcourt on Saturday, according to police and security officials.
Most of the casualties were children.
The incident took place at a local polo club, where the nearby Kings Assembly Church had organized a gift donation drive, according to Olufemi Ayodele, a regional spokesman for Nigeria's Civil Defense Corps.
"During the process of distributing the gift items, there was a stampede due to overcrowding," he said. "Casualties were children mostly."
The drive had not yet started when the stampede took place, said Grace Woyengikuro Iringe-Koko, a spokeswoman for the state police. Woyengikuro Iringe-Koko said the crowd forced their way into the venue, despite the fact that the gate was closed, resulting in the deadly charge.
Thirty-one people have been confirmed dead, Woyengikuro Iringe-Koko said. Seven injured people were hospitalized after the incident, she added.