Fire crews have responded to a serious crash involving two SUVs near 7th Avenue and Bell Road Wednesday afternoon. Crews said a large SUV rolled over multiple times during a crash with a smaller SUV. A 3-year-old boy was ejected from the car, firefighters said. He is in extremely critical but stable condition. A 2-year-old girl found on the floor of the SUV is in extremely critical condition, firefighters said. Another 2-year-old girl was found in an infant carrier and is in critical but stable condition, according to firefighters. Crews said the man and the woman in the large SUV are in stable condition.