http://www.thetakeaway.org/2010/jul/14/serial-killer-arrest-ignites-ethical-debate-over-familial-dna-searches/ http://www.podtrac.com/pts/redirect.mp3/audio.wnyc.org/takeaway/takeaway071410_2b.mp3 Serial Killer Arrest Ignites Ethical Debate Over Familial DNA Searches http://www.thetakeaway.org/2010/jul/14/serial-killer-arrest-ignites-ethical-debate-over-familial-dna-searches/ http://media.wnyc.org/media/photologue/photos/158288030_e4a03d42d3_b.jpg true 87893 segment Last week, a California serial killer was caught after his son was convicted of a felony weapons charge. A DNA lab was able to discover a genetic link between the son's DNA and evidence from old crime scenes, which led them to investigate Lonnie D. Franklin, Jr.  Franklin has allegedly killed a http://media.wnyc.org/media/photologue/photos/cache/158288030_e4a03d42d3_b_26_square.jpg http://media.wnyc.org/media/photologue/photos/cache/158288030_e4a03d42d3_b_26_square.jpg