Seven among the senators are on trial. Some of the cases date back to 10 years.
A senator is being investigated for alleged stamp duty infractions.
One or two senators (outside the list) are under investigation for their alleged involvement in the N19billion and $86million London-Paris Club refund in which seven governors have been implicated.
In a fact-sheet, obtained by The Nation, it indicates that 11 of the senators under investigation are from the North. The others are from the South.
Those facing trial include two from Northcentral, three from Northwest, one from Northeast and one from Southeast.
Those being investigated cut across the country's six-geopolitical zones.
Most of the N367.5billion alleged fraud border on money laundering, misappropriation, unexecuted contracts, diversion of public funds to campaigns, and others.
In one of the cases, a senator is being probed for alleged diversion of about N108billion while he was a governor in one of the states in the South-South.
A senator allegedly embezzled about N47billion when he was a governor. Investigators believe he was aided by his wife and son.
A senator is standing trial for alleged mismanagement of N1.2billion ecological funds; another allegedly diverted to other uses N1billion meant for the repair of a collapsed dam.
The other strands of the fraud include laundering of N40billion by a senator from the North-East; diversion of N3billion to campaign by a North-West senator; 149-count charge of mismanagement of N15billion by a senator from the North-Central and the arraignment of a North-West senator for allegedly N52billion fraud.
There are N9billion case involving a senator from the South-East; N2.1billion contract fraud by a member of the Upper Chamber from the South-South; N10.2billion fraud traced to a senator from the North-West and N2billion diverted funds credited to a senator from the North-Central.
Two aides of a senator, who is being probed for alleged illegal deduction of N3.5billion from the London-Paris Club refund have been quizzed.
Three new senators from the North-Central, South-East and South-West have been under investigation for some infractions, including alleged Stamp Duty collection fraud. THINK YOUR FRIEND WOULD BE INTRESTED? SHARE THIS STORY USING ANY OF THE SHARE BUTTON BELOW ⬇ PLACE YOUR TEXT ADVERT BELOW:>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>