What we know about death of Nolan Wells, Black teen who went missing on Mississippi boat trip

The family of Nolan Wells, a Black teenager who was found dead after going missing on an island in Mississippi, made an emotional plea Friday for an honest, thorough investigation in a case that has captured national attention over its unanswered questions.

"We just want to know what happened and why our baby didn't come home," his mother Christine Wells-Wonsley said at a news conference with the Rev.

Al Sharpton and noted civil rights attorney...