Episode 54 of "Crossing Jordan"
s03e09 All the News Fit to Print

Dr. Macy was trying to help a person who was hit by a car. He worked at a diner and was trying to return a pocketbook to a customer. The reporter was killed by politician's aid. The reporter was going to write a story about a relationship the politician was having with a very young hooker. The reporter refused to not run the story and the aid killed him. The hit and run person that Dr. Macy saved and turned up in his morgue the next day. It was found out that one of the ambulance drivers had a father die because it took 45 minutes to get to the hospital her dad died. She did not like the fact that criminals were saved and her dad died. So she went after people with a criminal history. Dr. Macy found a heart stopping drug in her bag of supplies.