Blue Trek mountain bike with neon yellow accents

I rode my blue Trek Marlin 4 mountain bike yesterday around 6pm and parked it in the bike rack behind the Walmart on 7th Street in Clovis. When I came back a few minutes later, it was gone. It's got neon yellow accents on the fork, a small dent on the left crank, and a duck-shaped bell on the handlebars. This bike was a gift from my sister, so it has sentimental value and I really need it back.