On Saturday morning, 2-year-old Bram Venn was hit in a Littleton parking lot and later died of his injuries.
Littleton Police say they are investigating the incident as an accident.
In Brighton on Friday, family members of Christina Sanchez say she walked out of the JC Penney parking lot and was hit by a driver who apparently told police she didn't see Sanchez.
"Just ran over her, and then just kept going and ran over her again," Ray Sanchez, Christina's father, said.
"Four ribs were cracked and broken," he said. "Her pelvis was shattered completely."
Ray worries that his daughter, who is in intensive care and not yet awake, will worry about her two children when she comes to.
"I just want to tell her that everything's OK," Ray said.
He and his wife say they hope people calm down and be more aware when driving through parking lots this holiday season.
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