This relates to pizzagate in that the Seth Rich murder case appears to be closely related.

From the article:

A group of GWU grad students are taking a forensic look through link analysis in the murder of Rich at an undisclosed location.

"We are trying to figure out persons of interest in any areas that the police may have overlooked," Kevin Zhang, a volunteer with the Profiling Project, said.

GOP lobbyist Jack Burkman, who put up $105,000 of his own money as a reward to help solve Rich's murder, is also funding the Profiling Project and made the announcement of its creation months ago.

The students working on the project are volunteers, studying criminal investigation and forensics.

And:

The first stage is to identify the Seth Rich people know. The second stage is to discover the private side of Seth Rich and the last stage is to discover if there is any secret side to the murder victim. All the while, making sure they respect the wishes of his family.

...

"What we found is there actually is possibly another surveillance camera that may have been missed in the initial investigation so we have turned that over to the police," Zhang said.

http://wjla.com/features/7-on-your-side/exclusive-a-look-inside-profiling-project-seth-rich-at-gwu

http://archive.is/GJVqK