Authorities believe the family’s killings were a targeted attack by Austin Robert Drummond, who had a relationship with the victims.

A man is in custody on attempted murder for allegedly shooting a driver who plowed his car through a crowd in Los Angeles last month, police announced Monday. The arrest comes more than two weeks after what police called the "chaotic" incident outside the music venue The Vermont in East Hollywood.

Police have arrested the man suspected of shooting the driver of a vehicle that rammed into a crowd outside a Los Angeles nightclub last month