As usual, Stanislav Rzhitsky, a russian army captain used to run through a park in the Russian city of Krasnodar until Tuesday murdered. In the security images released by Russia, he is seen running and a few meters away from a man riding a bike who chases him for several minutes. That same morning they found his body with seven shots. The alleged murderer of his, according to Moscow, is another man who was arrested at his house where they found weapons and silencers.

They have identified him as Sergei Denisenko, a 64-year-old Ukrainian judo teacher. They say that he has confessed that it was he who killed Rzhitsky on orders from the Ukrainian intelligence.

A murder he would have been preparing since December. But it’s been through a application, in which the victim shared his training routes, as they have located him.

Ukraine denies being linked to its murder. But Rzhitsky was the commander of the submarine in the Black Sea from which the missiles were launched that caused a brutal attack against the city of Vinnytsia in July last year. 27 people were killed, including Lisa, a 4 year old girl. The projectiles surprised her and her mother when they were walking down the street. Since then, Rzhitsky’s name, her address and her personal data have been in an unofficial Ukrainian database, a black list of enemies from Kyiv.