Magdalena Rodriguez, Sierra's longtime friend, said she backed out traveling to Turkey with Sierra at the last minute because of financial concerns, but now regrets not going.
"There's always something that reminds you of her, something funny. She was really witty," Rodriguez said.
Sierra's family members said they were not yet sure when her body will be returned to the United States. They enlisted the help of Rep. Michael Grimm to help pay for the cost of transporting her body.
Grimm, who visited Jimenez and Rodriguez on Monday, said, "My office is looking into every possible funding option that there is. We think that we're going to be successful between donations that are going to the church and my office is even going to make a donation. And we're going to do whatever we have to do to bring her home."