Police are investigating the stabbing death of a 20-year-old Franklin Township man outside his home on Churchill Avenue late Thursday.

Keenan Sanders was stabbed once in the neck before 11 p.m. in the driveway of his home, where he lived with his family, said William Glen Sanders, his father.

Keenan Sanders was lying motionless in a pool of blood with no vital signs when police arrived, Somerset County Prosecutor Wayne J. Forrest said in a statement. Keenan Sanders was pronounced dead at 11:43 p.m.

Police are pursuing several leads regarding a suspect in the murder, Forrest said.