(Dike, IA) -- An investigation's underway into a slew of break-ins in a small city west of Waterloo. The Grundy County Sheriff's Office says a home and several businesses in Dike were broken into early Wednesday morning. The sheriff's office says a maintenance truck was also stolen Wednesday but has since been found. Investigators believe the break-ins are related but no suspects have been named. Investigators are asking anyone who has surveillance video from 4:30 a.m-6:30 a.m. Wednesday to call the Grundy County Sheriff's Office at 319-824-6933.