One DeKalb man is dead, and another is in custody after a shooting that followed an argument. Officials are accusing Derrelexis Dewayne Betts, 37 years old, of shooting Demond Monta Easter, 44 years old, multiple times Saturday. They transported Easter to Christus St. Michael’s in Texarkana, where he died of his injuries. Betts is in the Bi-State Detention Center.