Ramon "Hushpuppi" Abbas, a Nigerian social media star who flaunted a luxurious lifestyle that the DOJ says was obtained through illicit means, has pleaded guilty to scamming and defrauding a businessman and others out of tens of millions of dollars.

Melodie Gliniewicz, the widow of disgraced Illinois officer Lt. Charles Joseph Gliniewicz, was arrested this week after being charged with money laundering in connection to her husband's crimes.

Low-denomination U.S bank notes change hands until they fall apart here in Africa, and the bills are routinely carried in underwear and shoes through crime-ridden slums. Some have become almost too smelly to handle, so Zimbabweans have taken to putting their $1 bills through the spin cycle and hanging them up to dry with clothes pins alongside sheets and items of clothing.