An Evansville man indicted on charges of making online threats to police pleads guilty. 31-year-old Derrick Murray pled guilty today and will be sentenced March 27. Back in June of last year, Murray posted anonymous internet threats against Evansville Police officers. Evansville Police raided a home on Powell St. where Murray's mother lives. Officers seized four cell phones and an iPod and found evidence of the online threats. Murray faces up to five years in prison.