(ST. CLAIR COUNTY) -- The St. Clair County Sheriff's Department is once again asking for help from the public in locating home invasion suspects. Sheriff Tim Donnellon says several home invasions have taken place over the past 10 days in the southern part of the county including Casco and St. Clair Townships. At this time, no information is known about the suspects. Sheriff Donnellon says most of the break-ins are occurring during the day time hours. Residents are reminded to make sure their homes are secure at all times. Anyone noticing something unusual in their neighborhood, such as an unfamiliar car in a neighbor's driveway, contact the St. Clair County Sheriff's Office at 810-985-8115. If you see a crime in progress, call 9-1-1.