Anna Difiore has never made a habit of leaving valuable items in her car.
But on the night of Aug. 18, she thought her backpack full of electronics would be safe, and so she left the bag in her blue 2004 convertible BMW.
That night, someone stole $3,000 worth of items from Difiore’s car, according to Chapel Hill police reports.
During August and September in 2010, police responded to 60 car break ins, according to police reports. Police have seen 61 break-ins since August this year.
While those numbers have remained stable and could still increase, break-ins have been on the decline in recent years, according to police data.
Between 2009 and 2010, the number of vehicle break-ins during the months of August and September decreased by 37.5 percent, according to Chapel Hill police records.
Randy Young, spokesman for the UNC Department of Public Safety, said that decrease in vehicle break-ins might be related to a decline in GPS usage.
He said having a visible GPS, or even suction marks on the windshield, can make cars an easy target for thieves.
In recent years, the popularity of the GPS has decreased because most people use their smart phones to navigate, Young said.