DNA, forensic science testimony focus of Norwood trial, day 3

AUSTIN (KXAN) — Forensic science experts were called to the stand Thursday in the third full day of testimony in the trial for Mark Alan Norwood.
Norwood, 62, is charged with capital murder in the 1988 beating death of Debra Masters Baker. He has entered a formal not guilty plea and proclaims his innocence.
Melissa Valadez, a hair analyst with the Department for Public Safety lab in Austin was the first witness of the day. Valadez testified about three questioned hairs found at the 19