Black leather briefcase with red strap

I was strolling along the River Walk near La Villita yesterday around 3pm when I realized my black pebble-grain leather briefcase was missing. It's about 15 inches wide, with a silver latch and a bright red fabric shoulder strap I always used for commuting. There's a tiny scratch on the top corner and a sun-faded sticker with my initials 'AR' on the front. Inside are my work documents and a worn family photo, plus a spare charger; it has sentimental value and I really need it back. If anyone found it, please let me know—I’m hoping it turned up with someone who can reunite me with it.