Authorities say a kid discovered in a suitcase in rural Indiana last month died from an electrolyte imbalance likely caused by a gastrointestinal bug.
The youngster, who was 5 years old at the time of his death, had no substantial traumatic injuries and negative blood toxicology, an autopsy report showed.
According to the announcement, detectives discovered no proof he was alive.
Who placed him in the luggage and for how long are unknown.
Despite scores of leads, investigators haven't identified the youngster, a thin Black boy with short hair.