Selina crept quietly into the museum. It was long past closing time. She had planned this hiest for some time: a neckless found in a Egyptian temple dedicated to the cat god Bastet.
The guard had just passed this part of the museum and would not be back for awhile. She snuck to the entrance of the room and rolled in small metallica balls that when they stopped rolling released an artificial fog into the air. This revealed the grid of sensor beams glowing red.
Nimble as a cat, she carefully made her way across the room to the glass display case in the center. She carefully cut a hole in the glass, reached in, and pulled the necklace out.
Rather than stashing the necklace in a bag she might lose or drop, she fastened it around her neck.
Now to make a clean getaway...