“The suspect is in custody under investigation, and efforts to arrest others are in progress,” Mr Abiodun stated.
Police said the mobile and ATM card of the deceased were recovered from the suspects.
The police command in Edo says it arrested 80 suspected criminals to reduce crimes and ensure a peaceful yuletide.
He said that the suspect would be arraigned upon completion of investigation.
Mr Jalige said that investigations revealed that the two suspects had defrauded one of their victims with the sum N948,000, using his Fidelity Bank ATM card.
The suspects included three males and one female, a mother of four.
The anti-graft agency also disclosed that its operatives deployed on election duty were also attacked in the two states.
The defendant, who resides in Kado- Kuchi, Abuja, is standing trial on a two-count charge of criminal conspiracy and theft.
The victims were eight-month-old Aroohi Dheri, her parents, 27-year-old Jasleen Kaur and 36-year-old Jasdeep Singh, and her 39-year-old uncle Amandeep Singh.
Mr Shoaga was charged on a two-count of conspiracy and possession of stolen items after he was caught with stolen phones and other valuable items.
