POLK COUNTY, Fla. A 19-year-old was arrested Tuesday after sheriffs deputies said he manipulated, threatened, and extorted a 10-year-old girl into sending him nude images of herself. According to the Polk County Sheriffs Office, Simon Pete Anderson used Facebook to communicate with the victim and admitted knowing that the girl was only 10-years-old. Andersons arrest comes after a months-long investigation where a parent of another child was told that Anderson was sending the girl photos of his genitalia. According to officials, the girl admitted to sending Anderson photos because she was fearful of his threats. Anderson is charged with extortion, possession of child pornography, three counts of transmitting material harmful to a child and aggravated cyberstalking.