Family, including her cousin Akash (in white), who was with her on the fateful day. Pic/Pradeep Dhivar

Two years have gone by since Uma Singh heard her daughter Jyoti last giggle, but that voice remains fresh in her mind. She still can't believe that the killer of her precious 25-year-old, who was riding behind her cousin on May 25, 2015 near Chowpatty when an Innova came out of nowhere and rammed into them, had walked away scot-free with a fine of Rs 72,000.