INSIDE EDITION'S Les Trent is in North Charleston, South Carolina, for the latest on the video that showed a fleeing black man, Walter Scott, being shot in the back by a police officer.
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"We're learning more about the police dash cam video that recorded Walter Scott being stopped for a broken tail light just minutes before he was shot dead," Trent said.
If you listen closely, you can hear a song playing in Slager's patrol car. It's called "What it's like", by a rap singer named Everlast. The lyrics read, "He pulled out his chrome .45, talked some (blank) and wound up dead."
The cop seemed polite and professional. "The reason for the stop is your third brake light's out," he explained.
"Oh, okay," Scott replied.
A few minutes later, Scott suddenly ran off.
Then, comes the unforgettable cell phone video capturing Slager firing those eight shots.