A popular Ghanaian social media influencer known as Abu Trica, whose real name is Frederick Kumi, has been arrested over allegations he orchestrated a romance scam that defrauded elderly Americans of over $8m (£5.9m).

Prosecutors said he used AI tools to create fake online identities, targeting victims through social media and dating sites, earning their trust then extorting their money.

Kumi faces charges in the US of conspiracy to commit wire fraud and a money laundering conspiracy and faces up to 20 years in prison if found guilty.

The 31-year-old was arrested in Ghana following a joint operation between the two countries and the US will now seek to extradite him.

He has not yet commented on the allegations.

Kumi, who is also known as Emmanuel Kojo Baah Obeng, flaunted luxury items online to his more than 100,000 Instagram followers.

This raised suspicions about the sources of his income.

''The perpetrators built trust through frequent, intimate conversations by phone, email, and messaging platforms" with victims, said prosecutors.

"They then requested money or valuables under false pretences, such as urgent medical needs, travel expenses, or investment opportunities.''

The monies, or valuables, were then directed to co-conspirators posing as third parties. Kumi allegedly distributed the money to his associates in US and in Ghana.

The case is being prosecuted under the US Elder Abuse Prevention and Prosecution law.

US authorities have in recent months stepped up their crackdown on criminal networks operating in the US and West Africa who seek to defraud elderly Americans.

In July this year, an alleged Ghanaian fraudster, popularly known as Dada Joe Remix, was extradited to the US for using romance and inheritance schemes to defraud Americans.

Earlier this month, a court in the US also sentenced Oluwaseun Adekoya, a Nigerian ringleader of nationwide bank fraud and money laundering conspiracies, to 20 years in prison for laundering over $2m. (BBC)