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Ex-Boyfriend Recharged in 1995 Murder of MPD Officer After Cold-Case Breakthrough

Prosecutors relied on fresh DNA evidence with new witness accounts to overturn the original burglary claim

Overview

  • Amir Jalil Ali, formerly known as Kenneth Burnell Wonsom, was arrested on August 5 and charged with first-degree murder in the September 1995 killing of Officer Denna Fredericka Campbell.
  • He is being held without bond at the Montgomery County Detention Center while a bond hearing is pending.
  • Investigators uncovered DNA linking Ali under Campbell’s fingernails and found no signs of forced entry, concluding she was shot with her own service weapon.
  • Cold-case detectives combined fresh witness interviews with modern forensic techniques over the past year to reconstruct evidence that was dismissed in 1995.
  • Campbell, a four-year MPD veteran once commended for rescuing van crash victims, had warned colleagues that she feared her boyfriend and planned to leave him.