Lucy Letby's mystery doctor 'crush' who turned on killer in dramatic scenes
![Lucy Letby's mystery doctor 'crush' who turned on killer in dramatic scenes](https://i2-prod.mirror.co.uk/incoming/article33178676.ece/ALTERNATES/s615/0_LucyLetby12.jpg)
As Lucy Letby is handed another whole life order for the attempted murder of Child K, the Mirror takes a look at the killer nurse's 'crush' on a doctor friend - and the despicable lengths she went to for his attention