Alpharetta Police are investigating a series of automobile break-ins in restaurant parking lots near Northpoint Mall.

Two of the break-ins occurred at Spice Brick Oven Kitchen, two at Tilted Kilt, and one each at 5 Seasons Restaurant & Brewery and Champps. The thefts were reported between 5 p.m. Monday and 6 a.m. Tuesday.

The thief used a tool to punch through the keyhole or keypad near the door handle and targeted laptops, other portable electronics and briefcases.

Investigators believe the same culprit could be responsible for all the break-ins.