00:00I'm arresting you on suspicion of murder and attempted murder.
00:13Detectives took a female into custody on suspicion of murdering eight babies and the attempted murder of six others.
00:20Don't look, just go in.
00:22Excuse Chuck, please.
00:24Lucy, let me.
00:27Here's a once-in-a-generation type case.
00:30Babies kept dying.
00:32This nurse had a central role.
00:34We needed to arrest her.
00:36We interviewed her over numerous hours.
00:39We'd uncovered some concerning pieces of evidence.
00:44He wrote a note saying, I killed them on purpose.
00:47No comment.
00:52Lucy Letby has been found guilty of murdering seven newborn children.
00:56Did this unassuming nurse really kill babies in her care?
01:05The only person who knows truly why is Lucy Letby herself.
01:09But when you delve deeper, things were not so straightforward.
01:12I feel like I've only ever done my best for those babies.
01:17There was no motive.
01:19None.
01:21This is probably the most evil.
01:23Serial killer.
01:24We don't think she cured those babies.
01:25I don't think she's done it.
01:27There was misdiagnosis.
01:28A young woman could die in prison for the wrong reason.
01:31I don't think there was a miscarriage of justice.
01:34But no one actually saw her do it.
01:36Someone intentionally harmed these babies.
01:40This evidence was pointing towards Lucy Letby.
01:43There was a poisoner on the ward.
01:46You look painful.
01:50It was all just spiraling out of control.
01:54You look painful.
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