WTOP's Mark Segraves discovered that a veteran MPD officer is being investigated for fraud due to allegedly being paid $200,000 in improper overtime. The officer had to hand in her badge and gun and has been reassigned to desk duty during the investigation, but she's still on the payroll. The investigation into her time sheets has been handed over to the U.S. Attorney's office. This story reminds us that excessive overtime has long been a......