TOWN OF LISBON, Wis. — Sheriff's officials have made an arrest in a fatal shooting in Waukesha County.

A man was killed in the Town of Lisbon on Wednesday. Another man is in custody. A neighbor, Gary Pinter, tells WITI-TV he has known the victim since he was a young boy. Pinter says the young man had recently graduated from high school and lived with his grandmother.

It's not clear what motivated the shooting.