Is justice the privilege of only a selected few?

Jamaat leaders Nizami, Mujahid, Kamruzzaman and Abdul Kader Molla are now in police custody and being tried for so called war crimes. It is alleged that they were involved in many crimes against humanity during the 1971 Indo-Pakistan war, which ultimately resulted in Bangladesh emerging as an independent country. However, all this fiasco almost four decades after the war has lead to many questions.

1. According to media reports, Nizami is around 70 while the other three leaders are in their early 60's. That means during the war, they were youths in their early 20's with the exception of Nizami, who was 30 or so.
If we take a look at the political leadership today, we will hardly find any national leaders who are even in their forties, let alone be of their age then. There is not even a single national leader or political personality who is in his mid or even late 20's. Even the leaders of student organizations like BCL, BCD or Shibir are in their mid 30's.
So, isn't it funny when we hear that these handful of youths were the leaders of the entire anti-liberation movement and perpetrators of large scale crime against humanity?

2. It is reported that these jamaat leaders were members of a student organization in 1971 when carrying out the crimes. Were they the only members of this organization? Was it that only this four persons were the perpetrators of those horrendous crimes? Where did they get their training? Where did they get the arms? Who showed them directions? Who assisted them in various capacities?
Probably these four are supermen with extra-human capabilities!

3. All these four people are from different parts of Bangladesh. Nizami is from Pabna, Mujahid from Faridpur, Kamruzzaman from Sherpur and Abdul Kader from Mirpur. Most of them were students at their local colleges, and hence there is no chance of them knowing each other then.
Years later, they all joined Jamaat. Call it a miracle or whatever you may, exactly these four turned out to become its top leaders four decades later.

3. I pity the other members of their student organization then. Had they been involved in crimes against humanity, they too could have become top leaders and national politicians, including ministers.
Or is it that allegations of crimes against humanity is brought against these people only because of their political position???

4. During the war in 1971, many political parties and personalities opposed the separation of Bangladesh from Pakistan, including Muslim League and the communist parties (which are now part of the government). There is no mention of their names or even of the fact that these parties opposed the separation.
It seems all others, apart from the few scattered and independent alleged war criminals (who were not even jamaat members then), were and are 'doa tulshi pata' (as innocent as an angel).

5. Some months ago, the government handed out a list of 40 suspected war criminals. Does that mean that the BAL government wants us to believe that out of the entire 75 Million people, only these forty (remember they are only suspected criminals) were involved in crimes against humanity.
Some quarters have spends all their time, energy and money in highlighting the reign of terror lashed out by the anti-separation forces. Was all that terror and devastation and sufferings and killings committed by only this (at most) forty people.
It is said that three millions were killed and 200,000 women raped in the nine months of war.
All that carried out by this forty disconnected young men???

6. In late December 1971, American channel CBS broadcasted images of Mukti bahini killing tens of innocent biharis and rajakars in broad day light in front of thousands of people in the then racecourse maidan. The incident took place on the 18th of December, and was lead Kader Siddiki, a prominent freedom fighter.
This is not an isolated incident. During the nine month war, millions of Biharis and anti-separation Bangladeshis were tortured, raped, made homeless, maimed, robbed and thousand of them killed. Most of these were carried out by the mujib bahini, which was a guerilla unit trained by the forces of and in a neighboring country. It is alleged that this force was formed during the concluding part of Liberation War according to the policy of Awami League and the ally, India, aimed against the actual freedom fighters to bar them from taking the lead in the War; and they did not actually take part in the fighting against Pakistani forces.
Was these not crimes against humanity? Will these crimes never be tried just because it was perpetrated by elements of BAL?? Is justice the privilege of only a selected few???