ELK GROVE - Elk Grove police detectives have made an arrest in the killing of a 14-year-old boy.

On Sunday, officers found Ronald Kenoly unconscious on a lawn on Heritage Hill Drive.

Witnesses say the boy got into an altercation with two other people.

Kenoly was rushed to a hospital where he died.

Investigators later determined someone killed the teen and Thursday night they took into custody a 14-year-old Sacramento boy.

That boy was booked into Juvenile Hall for murder.

Police are still looking for other possible suspects.