“I want to thank Dr. Fitzgerald for his service to the agency over the last two years and wish him well in his future endeavors,” RTD General Manager and CEO Debra Johnson wrote in a memo emailed to all agency staff on Friday. It’s unclear whether Fitzgerald resigned or was fired. Johnson has also refused to explain why Fitzgerald was on leave.

CBS News Colorado learned Friday that RTD Police Chief Joel Fitzgerald is no longer with the agency as of Sept. 20.

The Regional Transportation District is without a police chief after Joel Fitzgerald Sr., on leave since July 1, officially split with the transit agency on Friday, RTD officials confirmed. It is not clear if Fitzgerald chose to leave his position with RTD’s internal police force or if he was fired.

Malaysian police on Thursday detained the CEO and other top leaders of an Islamic business group that is under investigation after hundreds of children believed to be sexually abused were rescued this

Malaysian police on Thursday arrested the chief executive of a company allegedly linked to a cult that is under investigation over accusations of physical and sexual abuse involving hundreds of children.