An open door provided an invitation that a mountain lion appeared to happily accept in La Verne. Security camera video shows ...

The family says the mountain lion was immediately spooked upon entering their home, taking off through the backdoor.

A La Verne man got quite the surprise on Saturday when he spotted something out of the corner of his eye, and soon realized ...

There are unwelcome house guests, and then there's this -- a mountain lion strutting through the front door of a La Verne ...

There are unwelcome house guests, and then there's this -- a mountain lion strutting through the front door of a La Verne ...

There are unwelcome house guests, and then there's this -- a mountain lion strutting through the front door of a La Verne, ...

Home security footage captured the moment the big cat invited itself into a La Verne, California, home on Saturday.

A La Verne man got quite the surprise on Saturday when he spotted something out of the corner of his eye, and soon realized ...