Helen Lynn Farr, 45, of Bristol, Pennsylvania, was shot and killed on October 1, 2017, outside a home in the 300 block of Main Street in Tullytown, Bucks County. She suffered gunshot wounds to the neck and chest from a Ruger .380 caliber handgun. The shooter was identified as her boyfriend, Anthony J. Depolo, 33.

Depolo initially told investigators Farr had taken the gun from his holster and shot herself. During questioning by Bucks County detectives he later admitted he pulled out the gun and shot Farr as she approached him during an argument. He was charged with criminal homicide and possession of an instrument of crime and was held without bail; a preliminary hearing was scheduled for October 10, 2017. Farr had been staying with a relative in Tullytown at the time of her death.

The case drew significant attention locally while the scene was processed and evidence collected. If anyone knew Helen, her movements that day, or has information about what happened in Tullytown on October 1, 2017, please come forward.