Girl, 13, ‘stabbed mum-of-three 143 times then dumped body | News UK
Marta Bednarczyk was found dead in her burnt-out home in Wellingborough, Northamptonshire (Picture: Tom Maddick SWNS) A schoolgirl who stabbed a woman 143 times researched what the sentence would be if she was convicted of murder, a prosecutor told a court today. Marta Bednarczyk, 43, was found in a smoke-filled living room in her burnt-out…