2m ago15:39
Letby searched for victims' families on Facebook after alleged attacks
It was to be more than three years after Child A's death before Lucy Letby was arrested and interviewed.
In her first interview, Letby told police she had wondered at the time "whether the bag of fluid was not what we thought it was".
Prosecuting, Nick Johnson KC describes this as an "interesting turn of phrase" given that experts "have concluded that the poisoner put the insulin in the fluid bags" given to Child F and Child L.
Letby claimed she had asked for fluids to be kept from the bags "to be checked".
"There is no record of her having made such a request," says Mr Johnson.
Police later questioned Letby about why she had tracked the families of her alleged victims on Facebook.
"Lucy Letby's interest in the families of the children who we say she attacked is another feature of the case which we will see as the evidence emerges," he says.
"We suggest it is an unusual interest and we will see that on occasions she searched in quick succession for several of the families of children's names who appear on this indictment."
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