Could DNA Clear Name of Man Executed in Tennessee Murder of US Marine? Family Says Yes

Sedley Alley was convicted of savagely assaulting and killing U.S. Marine Corps trainee Suzanne Collins in July of 1985 at the Naval Air Station in Millington, Tenn.
Published: 10:36 PM EDT October 15, 2019
Updated: 10:36 PM EDT October 15, 2019