He said the police arrested Mr Garba in possession of the cable in the area on Thursday when they became suspicious of him.
The Lagos State Police Command says the results of the autopsy conducted on late singer Ilerioluwa “Mohbad” Aloba are being awaited.
On July 13, four victims, Dipe Ajayi, Kunle Abolarin, Femi Abolarin and Femi Ajayi, were abducted at about 5:00 p.m. in Isanlu-Isin.
Recovered from the suspects were dane guns, Biafra uniform and flag, axe, knife, explosive devices and chemicals, charms, a police beret and live cartridge.
Governor Wike said a White Paper on the report would be produced next week during the state executive council meeting.