The cat, a garage and the car

I just have to share a story with you . . . its about a cat, a garage, the family car and a music speaker. On Tuesday evening my husband shut the garage door as he does every night. We went inside and had dinner, watched a little TV and went to bed at 10:30pm. Most nights Charlie (below) comes inside and sleeps in her little pink bed. However with our warmer summer weather she has been staying out at night mouse hunting and then sleeping on the bench by the front door. When I awoke at 6am on Wednesday I opened the lounge room blinds but noticed that Charlie wasn't in her usual spot, but thinking she was still busy hunting, I went off and got ready for work. At 6:45am I took the garbage outside, still no Charlie. I thought this was odd as she is always home by this time as she is ready for breakfast. Whilst outside I opened the garage and out ran one very sad cat . . . DH had locked Charlie in the garage and she couldn't get out all night. So wha...