We used to live in that general area - over the mountain near Placerville, but left around 16 years ago. Even then, the urban/wild interface was getting overlapped. We had bears on our property and missing animals all the time. BUT I never saw them. My son later told me one day he was home alone and went out on the deck and came face to face with a bear so he went back in the house and locked himself in. Luckily, that bear had no desire to get into the house - if he could rip open that shed of Panner's he could have forced open the sliding glass door. When we lived in Canada our neighbors told us how they had to kill a bear the year before who decided the chocolate chip cookies baking in their kitchen smelled good enough to come into the house and make itself comfy. My friend said that with their bear, it didn't die immediately and it sounded like a kid crying after getting hurt. No one expected that. While in Canada a she-wolf decided to start stalking the children as they would walk from one neighborhood to the other. One night a neighbor opened their front door to see the glow of eyes looking back. They knew that they had to kill it or else the kids would be the next meal. Near Placerville, a few years ago a jogger was killed and eaten by a Mountain lion. Yes, it is sad when you have to kill something like that but the problem is that we are living in their areas and they are losing their natural fear of humans.