Close Harris County leads nation in drug exoneration charges Harris County has the highest number of exonerations in the country when it comes to drug charges, according to a recent study. KHOU 6:18 PM. CST March 08, 2017 TRENDING VIDEOS Fake FEMA inspectors in Houston neighborhoods Houston reservoirs still not empty Inside the chaos: Police release Las Vegas body cam footage Shooting survivors want more than prayers for Las Vegas $600 Texas-sized homecoming mum 11 new features in IOS 11 Wednesday morning forecast HOA fight over WWII tank More join class action lawsuit against Arkema National Night Out has new meaning after Harvey More Stories Roads returning to normal after icy winter storm Jan 16, 2018, 11:37 a.m. Source: HCSO to announce arrests made in murder of… Jan 17, 2018, 2:23 p.m. ICY ROADS: List of impacted highways & freeways Mar. 9, 2016, 9:43 p.m.