Yes, you should ask why he got a pardon and the answer isn't what you're attempting to suggest, in fact:
After already having suggested it earlier,[76] President Viktor Yanukovych on 5 April 2013 proposed the presidential commission on pardons urgently to consider the request by Verkhovna Rada Human Rights Commissioner Valeriya Lutkovska to pardon Lutsenko.[78] The requests to pardon Lutsenko was made by Ukrainian parliamentary Lutkovska, former President of the European Parliament Pat Cox and former Polish President Aleksander Kwasniewski.[79] Lutkovska asked to pardon Lutsenko "due to the European standards of human rights, which include providing effective medical care to persons detained in prisons".[80] On 7 April 2013, a decree by Yanukovych pardoned Lutsenko (among others) for health reasons and "to decriminalize and humanize Ukrainian legislation"[79] and the same day he was released from prison.[20] The decree also exempted from further punishment Lutsenko's fellow Minister in the second Tymoshenko Government Heorhiy Filipchuk.[20] Lutsenko stated the day after his release he will "continue to remain in politics".[81]
Lutsenko and his family had repeatedly stated that they would not seek a pardon, because they believe the charges where groundless and political punishment.[82] Nevertheless, Lutsenko's wife Iryna Lutsenko welcomed the request.[82]
On 8 April 2013, the European Union welcomed the pardons of Lutsenko and Filipchuk, and urged Ukraine to continue addressing "the cases of selective justice".[83]
Ironically, he was pardoned without asking for it under pressure from the West, including a former President of Poland. What happened after that?
In the spring of 2013, Lutsenko established the non-parliamentary movement "Third Republic".
[84] At the time he was not member of a political party because he is "on a path to the same goal pursued by
"Fatherland" from the bottom up and from the people, by organizing a connection between opposition parties and the populace".
[7]
In November 2013, Lutsenko became one of the organizers of Euromaidan.[85][86]
Lutsenko was hospitalised on 11 January 2014 in an intensive care ward after being beaten by police in protests following the sentence of verdicts in the
2011 Vasylkiv terror plot.
[87][88] Lutsenko had arrived at the courthouse after initial clashes between police and protesters and after 400 riot police had arrived.
[89] After the convicts had been transported away, several cars followed the riot police bus and blocked it at Peremohy avenue, near Svyatoshino police station. A crowd soon gathered, demanding from policemen to open their faces and to show their IDs. According to Lutsenko's wife Iryna her husband had been attacked by police as he tried to break up the violence.
[90] Lutsenko has received an official status of victim of a crime.
[88]
Weird for a Russian asset to become one of the main leaders of the Euromaidan and nearly get beat to death by the police for it.