Law enforcement officials did not conduct an unconstitutional search when they obtained information from a cellphone service provider that helped them identify a suspect in a burglary, a federal judge held.In a written opinion this week, U.S. District Judge John Z. Lee denied Joel Rosario’s motion to suppress the cell-site location information officers acquired without a search warrant.Lee conceded the 7th U.S. Circuit Court of Appeals has not ruled whether obtaining such information from a third-party provider …