This sets the scene well. The accident that robbed the family of their wife, mother, sister is referred to but not yet revealed. The ominous presence of ‘The Black Mamba’ draws hackles up on the back of your neck and raises alarm bells. The sister and mother with their intriguing relationship throws so many questions into the mix. The differing Points of view give an added dimension to the tale and give depth to the two main characters. Intriguing, unsettling and sinister. It’s all ramped up with the last words of the sample “It’s happening again” and I am compelled to read more.