Where a confidential informant’s information was supported by surveillance and a controlled drug buy, probable cause existed to support issuance of search warrant.The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge Philip G. Reinhard.A confidential informant contacted Winnebago County Sheriff’s Deputy Fred Jones in April 2015 and told him that he had recently purchased crack cocaine from “a larger black male” who was selling drugs from his house and that the informant …