They said the city's Department of Investigation is looking into the issue.

One thing led to another, a Department of Investigation report said the other day.

The city's Department of Investigation is to look into the issues.

Even so, according to the city's Department of Investigation, he had a lot to offer.

The 32-page report by the Department of Investigation does not take a position on that question.

He has asked the city's Department of Investigation to review the case.

The Investigation Department said that they "were part of the normal work process."

No formal reports were ever made to the city's Department of Investigation.

The Department of Investigation now says the scheme may have cost the city up to $45 million over five years.

"There was evidence other than what the Department of Investigation refers to."