The couple got married on June 21, 2010, a Monday, in a ceremony performed by Imam Taalib Mahdee, of Masjid al Qur'aan, in Boston's Dorchester neighborhood, according to their marriage certificate, which lists his profession as a driver.
Mahdee told The Associated Press Tsarnaeva called him saying she and Tsarnaev wanted to get married. Mahdee asked if they had the requisite licenses and she said yes.
Mahdee performed the 15-minute ceremony in the mosque office. Two witnesses were present, but Mahdee does not remember who they were.
"They requested that it was a simple wedding," Mahdee said.
Both seemed happy, he said.
"They seemed like two people who were getting ready to get married," Mahdee said.
Mahdee said he never saw the couple again and that they never attended his mosque.
The couple had a daughter and lived with her in the Tsarnaev family apartment, which was shared over the years with his mother, Zubeidat, and father, Anzor, now divorced, and Dzhokhar, DeLuca said. He said Tsarnaeva rarely saw her brother-in-law there because he was living in the dorms at the University of Massachusetts Dartmouth.
Tamerlan Tsarnaev's relatives have said that in recent years he became a devout Muslim and prayed five times a day. DeLuca said the couple attended the Islamic Society of Boston Cultural Center, although the mosque's executive assistant, Nichole Mossalam, said that Tsarnaeva had never been there to her knowledge.
Leaders at the mosque say Tamerlan Tsarnaev did attend and in recent months had outbursts during two sermons that encouraged Muslims to celebrate American institutions such as the Fourth of July and figures including Martin Luther King Jr.
Last year, Tsarnaev traveled to Russia for about six months, while his wife stayed in their Cambridge apartment. His aunt said he spoke with his wife every day using Skype and at times she would instruct him on how to observe religious practices correctly when he lapsed.