AJ Armstrong: Sinner or Saint? | The Evidence Room, Episode 23

7 years. 3 trials. 2 hung juries. 1 guilty verdict. The capital murder trial of Antonio Armstrong Jr. is one of Houston's most controversial true crime cases. Go inside The Evidence Room to see and hear what you couldn't during his last trial. Watch all episodes:    • The Evidence Room   Learn more: https://www.click2houston.com/topic/T... Watch: https://www.click2houston.com/topic/T... FOLLOW US: Facebook |   / kprc2   Instagram |   / kprc2   SUBSCRIBE HERE: / @kprc2click2houston BECOME A KPRC 2 INSIDER: https://www.click2houston.com/insider #truecrime #documentary #truecrimecommunity #docuseries 00:00 Introduction 00:46 Sinner or Saint? 02:31 AJ's Grandmother: Kay Winston 02:43 What happened to the Armstrong family? 04:44 Guilty verdict 05:32 AJ's family reacts to verdict 06:36 Murder trial evidence unpacked 07:20 911 call the night of the murders 08:08 Police interrogate AJ Armstrong 11:09 'I don't care how many times he lied' 11:47 Gun fired before the murders 15:21 Armstrong home alarm system 19:12 Alarm expert changes testimony 20:03 Alarm records "misinterpreted" 21:25 DNA evidence discovered on shirt 22:46 Blood spatter expert discovered DNA 23:10 Video of expert finding blood on shirt 24:07 How did blood end up on AJ? 25:01 Defense attorney uses spray bottle in demo 26:35 T-shirt evidence unpacked 27:07 Defense raises evidence contamination concerns 28:02 Exhibits show prosecutor holding evidence 30:20 Hidden, lost and found evidence 30:42 Audio recording inadmissible in court 31:32 Prostitution ring linked to murders? 33:33 Harris Co. DA's office statement 35:45 Why does AJ's family stand behind him? 37:26 Dawn Armstrong & her son, Josh 38:20 What's next for AJ Armstrong?