ATHENS, July 30 (CGTN) -- Greek fire services on Sunday said three more people were confirmed dead by the wildfires that have devastated seaside resorts near Athens, bringing the death toll to 91.

Another 25 remain missing, said spokeswoman Stavroula Malliri, giving a precise figure for the first time after mounting criticism over the issue.

But some or all of the missing may be among 28 victims whose bodies are currently being examined by forensic pathologists and have not been identified, said Spyros Georgiou, the civil protection spokesman.

Several children, the total is not yet known, have become the face of the tragedy, including nine-year-old twin girls, a six-month-old infant, a brother and sister aged 11 and 13, and another 13-year-old.

Four foreign victims have so far been identified including a young Irishman on his honeymoon, a Polish woman and her son, and a Belgian man whose daughter was rescued.

Finger-pointing over the authorities' handling of the crisis intensified on Sunday as the opposition accused the government of initially trying to hide the loss of human life.

The fire services on Sunday continued to probe the causes of the wildfires, with the government suspecting criminal origins.

The daily Kathimerini said that an initial report pointed to criminal negligence on the part of a resident who lit a bonfire of dead leaves and branches.