Diane confronts Laurie at the prom in front of the guests. He follows her into the bathroom and tries to rape her. Sinead and Sienna arrive at the school and hear Diane's screams. Diane runs onto the balcony and is followed by Laurie who is followed by Sinead and Sienna. Sinead pulls Laurie off Diane but he pushes her onto Sienna. Sinead eventually pushes Laurie, causing him to fall off the balcony. Sinead rushes to his aid but Sienna and Diane try to convince her to leave him to die. The police arrive and Sinead admits to pushing him and she is arrested. She is refused bail but when she is being taken to her cell, Sally St. Claire (Annie Wallace) and Liberty arrive with CCTV from the school proving that Laurie tried to rape Diane. Laurie survives the fall and is charged for attempted rape. Laurie later escapes from prison and kidnaps Sinead. However, Sinead fights back and escapes after Laurie lost control of the car and crash. Laurie collapses and dies at the scene, devastating Sinead. Sinead began a relationship with Sami. When Finn is released from prison and moves back into Diane's, Sinead refuse to forgive him and moves in with Sami and his family. Sinead stood up for Sami and his family when Ste, Jonny Baxter and Sid Sumner targets at the Maaliks. Sami proposes and Sinead and they became engaged. Sinead bans Ste from seeing Hannah, and announce her engagement to him. Sinead tries to keep her engagement and wedding from Finn, not wanting him to be involved, and clashes with Diane. Sami's brother Azim Desai arrives to the village and organised Sami and Sinead's engagement party. During the engagement party, Sami's sister, Yasmine Maalik (Haiesha Mistry) gets involve of an explosion at the Maalik's house, losing her hearing. Sinead, Sami and Hannah goes to Spain, while Sami's remaining family stay with Leela and Peri. A few days later, Sami returns to the village alone, and he admits to Azim that he and Sinead had a fall out in Spain. On the day of their wedding, Sinead texts Sami that she can't marry him and is staying in Spain. Reception For her portrayal of Sinead, Davis received a "Serial Drama Performance" nomination at the 2012 National Television Awards. She was also nominated for the "Sexiest Female" award in the British Soap Awards but lost out