By Chuck Cox
Oak Cliff People
DALLAS — Nearly 49 years to the day he was shot and killed by Lee Harvey Oswald at 10th Street and Patton Avenue, Dallas police Officer J.D. Tippit's memory was honored with a historical marker in a stirring ceremony Tuesday afternoon. Tippit's widow, Marie, helped unveil the historical marker, which is now on the campus of Adamson High School.
Historical marker erected for cop killed in JFK shooting