Blood, Lies & Alibis Season 1 Episode 12 The Insidious In-Law
- TV-14
- August 20, 2012
- 43 min
Greg Markwardt kills his sister-in-law, Kathy Odom, in 1987. He remains free for nearly two decades, but new DNA techniques allow a lamp cord from the scene to be tested, proving his DNA to be a match and forcing his arrest and subsequent conviction.