Susan Sidney, 25, was shot in the chest and killed on January 27, 2014, while walking with an unidentified male on McCleary Street just outside Crawford Village in McKeesport, Pennsylvania. She was taken to UPMC McKeesport but died of her injuries. Police say Susan was likely not the intended target; her companion fled and has not been located.

Susan was a mother of five children, ages 3 to 7. Family and friends held a candlelight vigil after her death, and her father said she had been very happy in her 25 years. Two men were charged in connection with the killing, but discrepancies in a witness’s testimony led to not guilty verdicts at trial.

The case remains open. If anyone has information that could help investigators, please come forward.