A Philadelphia-area man is accused of stabbing a Planet Fitness worker multiple times during an altercation that reportedly occurred after he was banned for an unpaid bill. The victim, an employee of the gym, was taken to an area trauma center for life-threatening injuries. Davier Massey, 28, was arrested and charged with first-degree attempted murder, aggravated assault, recklessly endangering another person, possession of an instrument of crime, simple assault, terroristic threats, criminal mischief, and disorderly conduct. The Cheltenham Police Department is continuing to investigate the incident.