Paddy Doyle shot by Russian Mafia theory ?

According to the Irish press ,Paddy Doyle picked a fight with the son of a Russian mafia boss based on the Costa. Doyle came out best in the fight but paid later with his life. He was cornered and shot close to Estepona. Doyle was in Spain to evade the bloody feud between the Drimnagh-based gangs in Dublin and, gardai believe, to establish a new drugs base there. Doyle was named in connection with at least three murders in the feud and had been in Spain since 2006 after he was suspected of involvement in the shooting dead of gang rival Noel Roche in Clontarf, Dublin in November 2005.
Doyle's associate, 'Fat Freddie' Thompson, is believed to have been spending most of his time in Spain to avoid assassination by his rivals in Dublin. His whereabouts were unknown but he is believed to have been in Doyle's company shortly before Doyle and Gary Hutch were ambushed in Estepona.
Paddy Doyle, it seems, was not smart enough to live by the rules that have kept the older and wiser criminals rich and at liberty in the sun. According to gardai, Doyle picked a fight with the son of a Russian mafia boss based on the Costa. Doyle came out best in the fight but paid later with his life. He was cornered and peppered with shots, possibly fired from an assault shotgun, on Tuesday night in the town.
The killing was a professional hit. The Russians normally keep a low profile,living in gated developments.The Russians are a force on the Costa del Sol and don't take insults lightly. After Doyle crossed them, his end was swift and savage. The assassination bore all the hallmarks of the Spetsnaz, the Russian special forces, many former members of which now work for the crime bosses on the Costa del Sol.Doyle was one of a generation of young Irishmen who have taken their chances in southern Spain. His death is a tragedy for his family, which has been active in the anti-drugs movement in central Dublin for years. Past events, however, show that Doyle’s murder was no surprise.
Doyle joins an infamous list of expatriate Dublin criminals who left the capital, in the expectation that they could apply the same tactics they did here - terror and physical violence - but who found that the rules of engagement were different when dealing with gangs from former Russian and eastern European states.
The nature of Doyle’s murder is perhaps the only surprise, in a region where organised crime gang ‘hits’ are more frequently preceded by kidnapping, torture and the disposal of remains in an undisclosed location.