The Brief A Detroit fire official is on leave after being named in a federal complaint in connection with child pornography charges. Derek Marshall McMenemy allegedly used Kik to communicate with others and exchange sexually explicit messages and photos. A Detroit fire official is on leave after he was named in a federal complaint involving multiple counts of seeking or possessing child pornography. A search of the username in a federal database later revealed a tip concerning McMenemy for suspected distribution of child pornography. The federal complaint said McMenemy shared clothed images of a minor whose identity was known to the suspect.