While driving home from his father's funeral the evening of September 10 in Barrancabermeja, gunmen intercepted union leader Sibares Lamprea Vargas and shot him several times through his car window. Witnesses called an ambulance, but he was pronounced dead moments after arriving at the hospital.
Sibares Lamprea Vargas, age 42, was Secretary of Administrative Affairs of the Unión Sindical Obrera de la Industria del Petróleo (USO) and security guard at the Ecopetrol refinery in Barrancabermeja, Santander Department.
In addition to calling for an investigation into the material and intellectual authors of his killing, we are urging Colombian authorities to offer security measures to other USO leaders and union members.