GREEN BAY, Wis. (WTAQ) - Police in Green Bay are looking into a burglary at an office used by a group seeking to recall Democratic State Senator Dave Hansen. 

Authorities say it most likely happened between 5 p.m. Thursday and 8 a.m. on Friday. 

In an e-mail, group organizer David Vander Leest says petitions, t-shirts and a computer were taken from the office at 1136 West Mason Street. 

Vander Leest also blamed the incident on the "opposition of Recall Dave Hansen."