What happened in the case involving Bianca Ellis and the stabbing of a child?

Bianca Ellis is accused of a horrifying fatal stabbing of 3-year-old Julian Wood. Surveillance footage captured Ellis stealing two knives from a nearby thrift store before the attack at a Giant Eagle grocery store. After obtaining the weapons, she spotted Julian and his mother shopping, then followed them to the parking lot where the attack occurred. The case involves premeditated actions, as evidenced by Ellis specifically acquiring weapons before targeting the mother and child, highlighting the particularly disturbing nature of this tragic crime.