In.Gr reports on the case, read the article (in Greek) here. A translation of the introductory sentences is below.
This case was set up in such a way so as to serve two poles. On the one hand, SYRIZA who had to take power by accusing the former [governments] of the deficit. On the other hand, the “Karamanlis faction”, i.e., the government which was in power from 2004 to 2009, which left a deficit of over 15% due to the incredible waste that increased public spending.