In 2005, Linda and Charlotte Mulhall of Dublin, Ireland, go on a day drinking binge with their mother Kathleen, and her boyfriend Farah Swaleh Noor. They all end up back at their mom's flat that evening to continue the party but this is where the night takes a fatal turn for Farah. This case caught media attention due to the shockingly brutal nature of the murder and crime clean-up and cover up. The justice that presided over this case stated it was "the most grotesque case of killing that has occurred within my professional lifetime". Fueled by drugs and alcohol, these sisters brutally murder their mother's boyfriend and, with the assistance of their mother, attempt to cover up the crime.