In Swanson v. State, 248 Ga. App. 551 (545 SE2d 713) (2001) the Court acknowledged that the state may have been negligent or careless in failing to preserve a blood sample. Id. at 551-552 (1) (a). However, no showing of bad faith was made where there was no evidence "that the sample was destroyed out of an interested or sinister motive, or through a conscious doing of wrong" or that the state "intentionally destroyed the evidence or had the evidence destroyed as a result of improper motive, such as keeping exculpatory evidence from the defendant." Id. at 552 (1) (a).