On 12-22-2020, Steelton Borough Police obtained arrest warrants for Mason Quailes, of Harrisburg, and Shnasia Peterson, of Steelton, for the homicide of Ismail Lewis on September 2nd, 2020. Qualies and Peterson are both charged with first degree murder, second degree murder, conspiracy to commit first degree murder, robbery, and conspiracy to commit robbery. Qualies is currently incarcerated for a separate incident and will be arraigned on the above charges. At this time, we have reason to believe that Peterson has fled the area and the warrant has been to turned over to the U.S. Marshals for apprehension. Anyone with information on Peterson's whereabouts can submit an anonymous Crimewatch tip submission, call 717-939-9841, or contact Det. Sgt. Shaub at wshaub@steeltonpa.com.