Police in Suffolk County have requested a judge let them take a DNA swab of Rex Heuermann, the man charged with killing three women whose bodies were found on Long Island’s Gilgo Beach. Jennifer Coffindaffer, a former FBI agent, believes a judge will grant the request. Coffindaffer and CeCe Moore, chief genetic genealogist at Parabon NanoLabs, join “CUOMO” to discuss the case. #GilgoBeach #LongIslandSerialKiller #RexHeuermann Watch #CUOMO: newsnationnow.com/joinus Chris Cuomo hosts "CUOMO," a no-nonsense show featuring the day's most important news from all perspectives. "CUOMO" airs weeknights at 8 p.m. ET/ 7 p.m. CT on NewsNation. #CUOMO NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij