Pavel Dmitrichenko, a soloist who has danced with the Bolshoi for about 10 years, was detained along with two men with no apparent connection to the troupe.
In a statement from the Ministry of Interior, investigators said they were working on the theory that Dmitrichenko had organized the attack, and they suspected Yuri Zarutsky of carrying it out. A third man, Andrei Lipatov, who was the first detained Tuesday morning, was described as a driver.
Filin was attacked on a dark snowy night as he was returning home to his family after spending the evening at a gala attended by many Moscow cultural figures. A man who had covered his face with a scarf called Filin's name, then threw acid into his face.
The 42-year-old former dancer, severely burned, underwent several operations in Russia in an effort to save his sight, and was sent to Germany for further treatment. Although he has some vision, the extent of it is not clear. He has said he plans to return to work.
After the attack, the Bolshoi was described as beset by more intrigue and jealousy than even the most tempestuous ballet. Former dancers described bitter competition for roles, which were assigned by Filin, as well as over the company's direction.
The institution that Russians exalt as an exemplar of their culture and achievement was called "a loathsome cesspool" by Alexei Ratmansky, now artist in residence at the American Ballet Theatre, who said it was being destroyed by a lack of ethics.
Filin had very public rivals in the company, but Katerina Novikova, a spokeswoman for the Bolshoi, said she had not heard of any open conflict between Dmitrichenko and Filin. Dmitrichenko, who has starred in "Ivan the Terrible," was set to to perform next in "Sleeping Beauty."
Filin had been artistic director for two years and to all appearances had sharpened the company and its dancing. But old disputes dating to the Soviet period over direction and leadership percolated out of public view.
Police said they had picked up Lipatov in the suburb of Stupino, where the Bolshoi owns dachas - summer houses - used by members of the company.
Russian media reported that Dmitrichenko owned an apartment in the same building as Filin, a building home to many Muscovites from the artistic world. The well-connected Lifenews website said that police reviewed phone calls made from the building in January, which helped in their investigation.
"Hopefully, a trail has been found," Novikova said Tuesday.
More Nation & World Headlines
Back in India, Dalai Lama says he’s healthy 3:33 p.m. Mormons select 3 new leaders; all from Utah 2:53 p.m. Couple charged in teacher’s sex relationship with teen 2:30 p.m. Alabama closes driverís license offices in black areas Farmer finds mammoth bones in field Spain grants citizenship to 4,300 with Sephardic Jewish roots Navy official charged in junk-silencers case Rockwell painting to be sold to benefit National Press Club
Our new comment system is not supported in IE 7. Please upgrade your browser here.