10-year-old charged with murder after shooting 7-month-old dead in Missouri

A 10-year-old boy in St. Louis, Missouri, has been charged with murder following the fatal shooting of a seven-month-old infant. The victim, Kiyomi Parker, was found by authorities at a residential address with a gunshot wound to the head. Investigators determined that the child accessed a firearm that had been hidden beneath a mattress in the home. The case has raised serious concerns about unsecured weapons being within reach of young children.