famous-cases

The neighborhood watchman who fatally shot Florida teen Trayvon Martin is not the one whose cries for help are heard in a 911 call moments before he pulled the trigger, a forensic expert said yesterday, further casting doubt on his […]

One expert, Tom Owen, used voice identification software to rule out Zimmerman as the source. From the Sentinel: “I took all of the screams and put those together, and cut out everything else,” Owen says. The software compared that audio […]