CNN Forensic Files March 29, 2015 07:17:00
>> to see who purchased the gloves, investigators looked for fingerprints using heated superglue, which adheres to any finger oils present. the test revealed matthew mirabal's fingerprint. >> and this stuff was bought at walmart, which is a mile from their house. i'm thinking, holy cow, this is incredible. >> it also helped establish that the gloves were brand new and that matthew had purchased those gloves. >> there are some murder cases that it's a no-brainer. but there are other cases where you have to build this wall, brick by brick. and when you get the wall built, you push it over on the...