SALEM, Ore. (AP) — The U.S. Department of Justice has charged several members of the Gypsy Joker Outlaw Motorcycle Club, which has ties in Washington and Oregon, with murder, kidnapping and racketeering conspiracy charges.

Among those charged Thursday was the club’s national president, 61-year-old Kenneth Hause of Oregon.

Members are accused of trafficking meth throughout the Northwest, assaulting rival club members, attacking their own members and forcibly tattooing over the tattoos of ousted members.

Hause and five others were charged with conspiring to conduct and participate in a racketeering enterprise. Five others were charged separately with murder in the 2015 slaying of a former Gypsy Joker member.