Russian authorities said Tuesday that they have detained a long-wanted serial killer, known as the "Volga maniac," suspected of murdering at least 26 elderly women between 2011 and 2012.
The suspect, identified as 38-year-old Radik Tagirov, was arrested by law enforcement operatives in the city of Kazan in southwestern Russia early Tuesday as part of a criminal investigation into the murders that authorities have attributed to a single person.
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