About this showing of World's Most Evil Killers
A look at the cold-hearted criminal who was convicted of murdering her daughter and attempting to kill her two other children in 1983.
Previously on TV
World's Most Evil Killers
Diane Downs
Previously shown on Sky Crime on Sat 26 Sep 2026 at 14:00.
This showing has ended
This showing was on Sky Crime at 14:00 on Sat 26 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelSky Crime
StartsSat 26 Sep 2026, 14:00
EndsSat 26 Sep 2026, 15:00
Episode / edition: Diane Downs
SkySky Q / Satellite121
Virgin MediaVirgin TV122Next showing of World's Most Evil Killers
The next currently listed showing is Sun 27 Sep 2026, 00:20 on Sky Crime.
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