A woman in her 30s, was found with "a number of stab wounds" in Church, on Sunday morning, police say.
A 39-year-old man is arrested after the woman was left in a critical condition.
The victim, who is in his 30s, was found in a property in Church, Lancashire on Sunday.
Janet Connor is held in hospital after pleading to manslaughter by reason of diminished responsibility.
Stephen Tate assaulted the boy, who has learning difficulties, at a leisure centre before fleeing.
Zoe Crowther, who was found stabbed at a flat in Lancashire, will be "forever missed", her family say.
A 52-year-old woman has been arrested on suspicion of murder and remains in custody.
Begonias worth hundreds of pounds have had to be replaced, say volunteers.
The scheme is for a parcel of land at Coach Road Meadow in Church, Lancashire.
