Marie Frances Tippit, the widow of Dallas police Officer J.D. Tippit, who was shot to death by Lee Harvey Oswald 45 minutes after President John F. Kennedy was assassinated in downtown Dallas on ...

DALLAS (CBSDFW.COM/AP) - Marie Tippit, the widow of the Dallas police officer killed by Lee Harvey Oswald about 45 minutes after the assassination of President John F. Kennedy, has died. She was 92.

A 1963 photo of the scene where Officer J.D. Tippit was shot by Lee Harvey Oswald, juxtaposed 50 years later with the same street in Oak Cliff, in 2013.

Evidence from a variety of sources including vintage WFAA news film may provide the proof that Lee Harvey Oswald shot Dallas police officer J.D. Tippit after President Kennedy was assassinated in ...

Evidence from a variety of sources including vintage WFAA news film may provide the proof that Lee Harvey Oswald shot Dallas police officer J.D. Tippit after President Kennedy was assassinated in ...

Evidence from a variety of sources including vintage WFAA news film may provide the proof that Lee Harvey Oswald shot Dallas police officer J.D. Tippit after President Kennedy was assassinated in ...