From The Houston Chronicle:

Around 1:52 p.m., a dark-colored, late-model Toyota Camry pulled up next to the Scouts selling cookies outside the Walmart at Grand Parkway and Bellaire. A passenger got out of the car, stole the cash box and got back into the vehicle, Fort Bend County Sheriff’s Office spokesman Bob Haenel said.

Two Scouts chased after the crooks, KTRK-Channel 13 and KHOU-Channel 11 report. The Camry hit one of the 15-year-olds, knocking her onto the pavement, Haenel said. She suffered minor cuts and bruised her knees. Paramedics treated her at the scene.