Convicted Australian drug smugglers Andrew Chan and Myuran Sukumaran may be joined on death row in the coming days by a female Filipino heroin courier. Mary Jane Fiesta Veloso, 30, was arrested at Yogyakarta Airport on April 25, 2010 for attempting to smuggle 2.6kg of heroin into the country, according to an Amnesty International report. She was sentenced to death by firing squad in October 2010 and has been imprisoned in Yogyakarta in the years since. Ms Veloso reportedly maintains she was unaware her suitcases she was paid to bring into the country contained heroin. Scroll down for video . Mary Jane Fiesta Vesolo was arrested at Yogyakarta Airport on April 25, 2010, for attempting to smuggle 2.6kg of heroin into the country. Ms Vesolo, who may joined Andrew Chan and Myuran Sukumaran on death row, is pictured attending a case review at the . Indonesian armoured police vehicles are pictured transporting Australian death row prisoners Andrew Chan and Myuran Sukumuran to the port where they later travelled to the prison island in Cilacap, Indonesia . Myuran Sukumuran is pictured disembarking a plane carrying him on the journey to the island where the former Bali Nine men were to be executed . Ms Veloso received harrowing news in January when Indonesian president Joko Widodo rejected her plea for clemency, according to Indonesian press reports. The nation's Attorney-General Muhammad Prasetyo has said preparations were complete for the executions of 10 death row detainees, including Ms Veloso and Chan and Sukumuran. 'Everything had to be organised first before transferring the prisoners because we do not want them to be in the isolation cells for too long [before their execution],' Prasetyo told reporters. Ms Veloso is the only woman among the list of detainees slated for execution, which includes the Australians and Nigerian national Raheem Agbaje Salami, 45. Indonesian police guard are pictured standing guard as vehicles containing the two prisoners are unloaded from a ferry . Andrew Chan and Myuran Sukumaran are pictured alighting a plane at Cilacap . Vigils have been held across the Philippines and the country's government was engaged in a lobbying effort to have her case reviewed, Rappler.com reported. Chan and Sukumuran arrived at Nusakambangan, where the executions will take place, on Wednesday afternoon. Ms Veloso appeared at an Indonesian case review hearing on Tuesday, according to the Jakarta Post. There, her lawyers reportedly argued she had not been able to understand the trial that led to her execution because of incompetent translation. A photograph of Ms Veloso at court published by the Jakarta Post on Wednesday featured the caption: 'No mercy'. By Australian Associated Press . * Mary Jane Fiesta Veloso (Philippines) * Serge Areski Atlaoui (France) * Martin Anderson alias Belo (Ghana) * Raheem Agbaje Salami (Nigeria) * Rodrigo Gularte (Brazil) * Myuran Sukumaran (Australia) * Andrew Chan (Australia) * Zainal Abidin (Indonesia) * Silvester Obikwe (Nigeria)
Mary Jane Fiesta Veloso may join Bali Nine drug kingpins on death row . She was sentenced to death by firing squad in October 2010 . The 30-year-old Filipino has been imprisoned in Yogyakarta in years since . Ms Veloso claims she was unaware her suitcase contained heroinin . She is the only woman on a list of detainees slated for execution .