10. Mindy Sanghera
Pictured above is Mindy Sangera, impeccably turned out and seemingly peaceful, content, and even happy. You wouldn't guess that this photo was of a killer, taken as she faced a long spell inside the walls of Foston Hall prison in Derbyshire, UK, where Mindy is serving a life sentence for murder. Her victim? The pregnant wife of her businessman lover. Sana Ali was just 17 years old and in an arranged marriage when Sangera murdered her. Sanger was jealous of Sana's marriage to successful Muslim businessman, Sair Ali, with whom Mindy was having an affair. The beautiful Sikh was 23 years old when she's believed to have stabbed her romantic rival to death. In 2007, she was sentenced to life in prison. However, a twist in the case emerged earlier this year. In October 2014, Sangera's legal team suggested there was insufficient forensic evidence to convict Sangera; the case may still be reopened as it goes the Court of Appeal, and this murderous beauty might be freed.