The First 48 (2004)

S10E5 Cut Down; 911

In Miami, Detective Rolando Garcia is on the case of a homeless man who was shot, a man known for caring for his fellow transients. As the investigation progresses and witnesses start to speak up, Garcia discovers that the victim's good deeds might have led to his demise. Meanwhile, in Louisville, a woman suffering a minor injury calls 911, but her day takes a dark turn when gunfire erupts in the background. Once the chaos subsides, she finds her boyfriend dead from gunshot wounds. With her insights, lead detective Leigh Maroni must find the last person seen with the victim to determine if he’s a witness or the murderer.