Black leather briefcase with silver lock

I lost my black leather Tumi briefcase yesterday around 3pm outside the Capitol Building on Capitol Ave, downtown Lansing. It's a 16-inch briefcase with a silver lock and a small scuff on the bottom corner; there’s a front zipper pocket that’s still smooth when you open it. Inside I keep a gray laptop sleeve, a blue notebook with my initials 'A.K.' on the cover, and a photo of my family tucked in the inner pocket—these are sentimental items I really don't want to lose. If you picked it up or saw it, please text me; I’d be forever grateful to get it back.