Story perspectives
13-Year-Old on Trial for Murder, Cites Mental Illness
12/4/2025
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Story summary
- The 13-year-old girl is on trial for the murder of 43-year-old Marta Bednarczyk in Wellingborough, Northamptonshire.
- A clinical psychologist testified that the defendant has a severe mental disorder that impaired judgment during the attack.
- The girl denies murder while claiming diminished responsibility due to mental issues and describing voices urging her to harm others.
- The prosecution argues the motive may remain unclear and the trial continues at Lincoln Crown Court.
