Witch hunt for scape goat

In Chua Mui Hoong's article she mentioned that the govt has accepted responsibility for the Mas Selamat escape and went on to discuss the virtues or correctness of pin pointing the one who is responsible for the escape. Who is culpable, who is to be blamed, who actually contributed to mistake or failure?

What it finally boils down to is that the person who is directly involved in the issue