Did NASA candidate Raila Odinga subtly endorse Martha Karua for Kirinyaga governor's seat?

• Raila Odinga was on Anne Waiguru's case again during the presidential debate
• Anne Waiguru is the former Devolution Cabinet Secretary
• She was forced to resign after multiple attacks from the opposition, more specifically the NYS issue being the centre of debate.
  

Raila Odinga used the presidential debate to launch a fresh attack on Kirinyaga governorship candidate Anne Waiguru over the NYS scandal.

While investigations by the Ethics and Anti-Corruption Commission (EACC) and the Directorate of Criminal Investigations (DCI) have exonerated Waiguru from any culpability, Raila Odinga seems not to have let it go.