The legal team for child serial killer Lucy Letby is presenting what it claims is "new medical evidence" from a panel of international experts as it builds a fresh challenge against her convictions. Watch and follow live as they hold a news conference.

Defenders of convicted baby serial killer Lucy Letby, 35, claim she needs a retrial - a panel chaired by Tory MP David Davis say they will reveal 'new evidence' this morning

A panel of experts in the care of newborn babies will present “significant new medical evidence” today in the case of convicted killer Lucy Letby. Letby, 35, from Hereford, is serving 15 whole-life orders for the murder of seven infants and attempted murder of seven others between June 2015 and June 2016 at the Countess of Chester Hospital.

Experts in the care of newborn babies will present what they say is 'significant new medical evidence' in Lucy Letby's case.

Lucy Letby’s lawyer reveals ‘new medical evidence’ at press conference Lawyer for Lucy Letby, the British nurse serving life in jail for murdering seven babies, holds a conference to outline what he says is new evidence.