Del Rey Oaks police have received multiple calls where people believe they spotted a mountain lion in the area.

Mountain lions, also known as cougars, thrive in certain parts of the U.S., but which states have the highest populations?

KTLA 5 tracked the mountain lion’s route through a Camarillo neighborhood and captured the moment the creature leaped from one rooftop to another in a video. The ordeal started when a homeowner called ...