New Castle County police charged a Wilmington man with the murder of an officer killed while on duty.
Thirty-two year-old David Salasky was charged with first degree murder in the stabbing death of Sergeant Joseph Szczerba.
Sgt. Szczerba, an 18-year veteran, was stabbed when he caught up to Salasky after chasing him on foot Friday. He was rushed to Christiana Hospital where he was pronounced dead.
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Two other officers were injured in the incident.
Salasky is being held without bail.
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