Alexander "Sasha" Kagansky, 45, was in his underwear when he fell to his death from his 14th-floor apartment, according to the Russian newspaper Moskovsky Komsomolets. The scientist also suffered a stab wound, police said. Police believe there was a scuffle before Kagansky fell from the building, reports said. Russian police say they are investigating Kagansky’s death as a possible homicide and questioning a 45-year-old man as a potential suspect, e2news.com said.
