A Smyrna couple faces murder charges after stabbing a man to death, police said.

Clarice Augustine Smith, 32, and her boyfriend, Deandre Demond Ramsey, 39, killed William Lamar Milton, 47, at a home on Teasley Drive in Smyrna just before midnight Sept. 26, police said Wednesday.

Milton called Smyrna police and identified Smith as his attacker before dying.

Further investigation revealed Smith and Milton were involved in an argument before the attack. Ramsey held Milton while Smith stabbed him, police said.

Smith and Ramsey are charged with felony murder, malice murder and aggravated assault. Both are being held at the Cobb County Adult Detention Center.