October 2010: On May 20, 2010, two Sovereign Citizens killed two West Memphis, Ark., officers at a traffic stop. Later that day, the van used by the two cop killers was spotted in a Wal-Mart parking lot. Crittenden County's sheriff and a deputy blocked the van with their vehicle, and the two gunmen opened up on them. Responding to the scene was Arkansas Wildlife Officer Michael K. Neal, who sped toward fellow officers under fire. The gunmen got back in their van and tried to escape, but Neal rammed the van with his truck. The gunmen responded by lighting up his truck with an AK-47. Neal shot back with his patrol rifle, killing one of the gunmen and mortally wounding the second.