From the OP link http://epoliticsinfo.com/2017/05/29/alert-dc-police-chief-resigned-1-month-seth-richs-murder-now-know/

Upon leaving, [Lanier] said, “The criminal justice system in DC is “beyond broken.”

This Idiot Is Heading Human Traffic Operations At NFL < Largest Human Traffic Event Stateside https://nflcommunications.com/Pages/NFL-Names-Washington,-D.C.-Police-Chief-Cathy-Lanier-Senior-Vice-President-of-Security.aspx

Why would you think she was in charge of this investigation?

Sounds like someone got a fat under-the-table paycheck for slacking. Where/How can this be investigated? I guess this would be a strong piece of evidence, IF there's something to it. Given the weird retirement, then this would be nice to know.

Ideas for investigating this?

Is there a way to keep an eye on their financial records?

Didnt one of the cops end up retiring after a month and getting a security guard job for NFL or something easy like that?

She, along with Heather Podesta were on the Board of the DC Police Foundation http://www.dcpolicefoundation.org/board-members.html .

Also, she has ties with Debbie Wasserman Shultz.

All three were are at the 2015 Women in Washington Powerlist event http://m.zimbio.com/pictures/uf4TSRj_G1C/Women+Washington+Power+List+Dinner/QqOCYdm3MhJ

I understand. In death, a member of Project Freedom has a name. His name is Seth Rich.

I am Seth Rich. You are Seth Rich. We are Seth Rich. They are not. Act accordingly.

The Clinton golden parachute

The Assistant Police chief who worked under Chief Lanier has also retired, April 2017

http://wtop.com/dc/2017/04/dc-assistant-police-chief-retires-changes-coming-patrol-organization/