The Commissioner of Police in the state, Hakeem Odumosu, disclosed this while briefing reporters at the Command Headquarters in Ikeja on the investigations conducted into the death of the boy.
He stated that the final results of the post-mortem and toxicology examination conducted in Lagos and Delta indicated the cause of the death was natural.
According to the police commissioner, the police position was the submission of Dr S. Soyemi, the consultant pathologist who led a team of pathologists to carry out the autopsy.
The findings, he said, confirmed that there was no evidence to establish a case of torture, bullying and forceful application of poisonous substance against the students and staff of the school arrested by the police.
Odumosu stressed that all the suspects denied the allegations of torture, bullying, and administering of poisonous substances to the deceased.