A search warrant is revealing new information in the investigation into the death of a 3-year-old who died in the hospital after being found unresponsive by his mother.
PREVIOUS COVERAGE: Medical examiner preliminarily rules 3-year-old’s death in Milwaukee a homicide
According to the warrant, Daquarius Berry’s mother left him in the care of her boyfriend to drop off her other four children at school on Thursday, Nov. 6…