A 'happy and healthy' four-month-old baby boy died after another child climbed into his cot and fell asleep on top of him.
Noah McCarthy-Bowerman was the victim of overlaying by the other child called Child A, a coroner said.
Senior Cornwall Coroner Andrew Cox recorded an accidental death conclusion and said Noah died from Sudden Unexpected Death in Infancy (SUDI) in a co-sleeping environment.
