WASHINGTON (AP) — Civil rights groups and members of Congress are pressing the Justice Department to renew its investigation of a 1985 office bombing that killed Palestinian-American civil rights leader Alex Odeh and injured seven people.

The American-Arab Anti-Discrimination Committee, the National Association for the Advancement of Colored People, Jewish Voice for Peace and others have launched a petition campaign asking Justice to further investigate the explosion, which demolished the committee’s office in Santa Ana, Calif. The online petition has about 10,000 signatures.