 Johan Jose Martinez-Rangel, 21, still had the marks Jocelyn left on him when he was arrested. Assistant D.A. Megan Long said in a Harris County court that Martinez-Rangel's alleged accomplice, Franklin Jose Peña Ramos, 26, told police he tried to convince Martinez-Rangel to stop, but he allegedly refused and climbed on top of the girl and strangled her, according to Long.