The court also slammed a fine of N1 million on each convict.
The police command in Ondo has arrested a man, Bello Azeez, for faking his own kidnapping to defraud his family and friends.
A video of the incident circulating on social media showed flames coming out of the building housing the radio station.
The police urged residents with information on the incident to come forward.
At least 1,844 people were killed in the South-East between January 2021 and June 2023, Amnesty International Nigeria revealed in its latest report.
The convict was arraigned on a one-count charge of murder.
Mr Ajulo claimed that reports indicated that Mr Adeniran died under questionable circumstances.
The Committee to Protect Journalists has condemned the killings, accusing Israel of repeatedly branding journalists as terrorists without credible proof.
Ms Uguamaye rose to fame earlier this year after a viral TikTok video criticising Mr Tinubu’s government over economic hardship.
Israel’s expansion of military action would be in defiance of many other countries’ urging an end to the nearly two-year war in Gaza.
