By Rick Bentley
Tribune News Service
“Final Vision” 8 p.m. Sunday, Investigation Discovery
LOS ANGELES — Scott Foley’s approach to acting starts the same way no matter the project. He believes it is his job to tell the most complete story possible through his performance. As in the case of the Investigation Discovery film “Final Vision,” Foley finds the script has most of what he needs but he continues to dig just a little deeper.
What he found with the made-for-cable film is a script based on the true story of the longest-running criminal case in U.S. history. Jeffrey MacDonald (Foley) is a handsome, Ivy League-educated U.S. Army Green Beret doctor who was