DID THE MURDER OF THE ARIZONA RANCHER PUSH THE ARIZONA IMMIGRATION ENFORCEMENT LAW OVER THE FINISH LINE? by Debra Mullins (May 7, 2010) — On Saturday, March 28, 2010, 58-year-old rancher Robert Krentz was found shot to death on his 34,000-acre ranch located 35 miles outside of Douglas, AZ, a border town located just north of […]