Jenifer Lewis Calls On Congress To Investigate Kendrick Johnson's Death

Jenifer Lewis is calling on Congress to open an investigation into the death of Kendrick Johnson -- a 17-year-old black boy -- whose body was found rolled up in a gym mat years ago.

"The Mother of Black Hollywood" author and exec producer of the Starz documentary "Finding Kendrick Johnson" joined us on "TMZ Live" Wednesday and shared why she thinks his case is so important.

Jenifer told us, "This is the most important film I’ve ever worked on. What this family has gone through is unspeakable but we must speak it so the public knows the truth."

The controversial death was ruled "accidental" by the state of Georgia, although Kendrick's family hired a forensics specialist who said his death was caused by "non-accidental blunt force trauma." The case was closed, but reopened in March ... we're told the doc sheds light on new evidence in the case.

Jenifer's clearly outraged by the lack of action on the part of law enforcement, saying, "You know how much evidence the FBI has to have to storm somebody’s house with guns AK- 47s out? And then when they got in there and saw that it was an FBI agent, it was just pushed under the rug, just pushed under the rug. Another Black kid. So what?”

The actress also talked about her special connection to filmmaker Jason Pollock after his 2014 Michael Brown doc, since she grew up in a small town just outside of Ferguson ... and she now wants the people in Washington to do something about it.