Mladic's attorneys have filed a flurry of recent motions to have the ailing 75-year-old's health assessed before the International Criminal Tribunal for the former Yugoslavia announces it decisions Wednesday.
He was tried on 11 counts of genocide, crimes against humanity and war crimes.
Mladic's trial is the last to end at the ground-breaking tribunal before it closes down by the end of the year. The court last year convicted his political master, former Bosnian Serb President Radovan Karadzic, on near-identical charges and sentenced to 40 years. Karadzic has appealed.
Defendant may die
Defense attorney Dragan Ivetic said lawyers for the former military leader were not attempting to stall the case and have been trying for weeks to have Mladic's health checked, fearing a court appearance might kill him.
"We've had a medical doctor that has said, actually based on his diagnosed condition, any form of stress, including a trial proceeding, may increase his chance of having a stroke, a heart attack or dying," Ivetic told The Associated Press.
Judges at the court have so far rejected the lawyers' requests for doctors to visit Mladic, who survived two strokes and a heart attack before he was arrested and imprisoned in 2011. The former general is under close medical supervision at the United Nations detention facility where he has been held since his arrest.
FILE - A Bosnian Muslim woman protects herself from the sun during a funeral ceremony for dozens of newly identified victims of the 1995 Srebrenica massacre, at the Potocari memorial center, near Srebrenica, 150 km northeast of Sarajevo, Bosnia, July 11, 2017.
"General Mladic wants to be present because he believes that he is not guilty," Ivetic said. "But I don't know whether the medical circumstances allow him to be present.... That's why I need a medical doctor to assist us all in finding that information out."
Possible deja vue
The possibility of Mladic dying before the judges deliver their verdicts recalls former Yugoslav president Slobodan Milosevic, who died in 2006 before judges could pass judgment in his trial. Milosevic was accused of fomenting violence across the Balkans as Yugoslavia crumbled.
Mladic is charged with overseeing atrocities including the 1995 massacre of some 8,000 Muslim men and boys in the eastern Bosnian municipality of Srebrenica, the deadly shelling and sniping of Sarajevo and purges of Muslims and Croats early in the war from towns and villages Serbs wanted to turn into part of a Greater Serbia.
His lawyers have urged the judges to acquit, arguing that he did not give orders for atrocities and was not even in Srebrenica during the 1995 massacre.
It remained unclear if Wednesday's long-awaited public hearing for announcing the verdicts could go ahead if Mladic does not attend.
Survivors on edge
His absence would be a disappointment to survivors who traveled to The Hague on Monday to watch the culmination of the trial of the man they hold responsible for killing their loved ones.
Members of a delegation of the Mothers of Srebrenica and several other Bosnian organizations tour the DNA lab of the International Commission on Missing Persons, ICMP, in The Hague, Netherlands, Nov. 20, 2017, two days ahead of planned verdicts in the trial against Bosnian Serb military commander Gen. Ratko Mladic at the Yugoslav War Crimes Tribunal.
One of them, Ramiza Burzic, who lost two sons during the Srebrenica massacre, said she is still hunting for the remains of her second son and blames Mladic.
"We have only found half of the body of my first son. He was not born without a head and arms," Burzic said as she prepared to board a flight in Sarajevo. "Mladic was there, and he ordered mass graves to be dug and spread all over Bosnia. His intention was that a mother would never find the whole body of her son in those graves."
Burzic said she expected judges to hand Mladic a life sentence, "so all of his progeny will know what he was doing and what kind of man he was."
The U.N. tribunal has, in the past, convicted officers under Mladic's command of involvement in the Srebrenica massacre and the deadly campaign of sniping and shelling in the Bosnian capital, Sarajevo.
If the court does convict Mladic, an appeal is inevitable.
"There are many things that give rise to a potential claim for unfair trial that troubled us during the work that we did and that might require additional filings or action," Ivetic said.