SANTA ROSA (CBS SF) – Twelve people have been arrested in the North Bay and across the state in connection with an alleged family run drug ring.

According to the Santa Rosa Press Democrat, 150 officers from ten agencies took part in the early morning raids Thursday in Santa Rosa, Rohnert Park and in other parts of California.

The Reyna-Ceron family has allegedly run a cartel-like network specializing in heroin and methamphetamine since the 1990s.

The raids follow a two year long investigation into the group.