Young rapper Speaker Knockerz was found dead Thursday at a South Carolina home, the Richland County Coroner's office has confirmed with Billboard.
Born Derek McAllister, the 19-year-old emcee was discovered in his garage on Two Notch Road in Columbia. Coroner Gary Watts said foul play is not suspected and an autopsy found no sign of trauma. Results are pending for a toxicology test.
The Richland County Sheriffs Department is investigating.