A man who St. Petersburg police say was trying to chase down his girlfriend has been charged with first-degree murder after he assumed she was in a Honda Accord that he saw and intentionally forced it off the road and into a concrete pole.

Arislenni Blanco-Medina was on the phone with her 9-year-old, expressing fears she was going to be killed as Kyle Hill allegedly chased her and her boyfriend's car, police say

One of the victims, driving a car identical in make and model to Hill’s ex’s but in a different color, was reportedly on a call with her 9-year-old daughter and father during the chase, informing them that Hill intended to kill both her and her boyfriend.