Search and Seizure

Eight more criminal cases were dropped by prosecutors in connection with a looming scandal involving an undercover police unit accused of conducting illegal drug raids and falsifying police reports. The cases in San Francisco Superior Court involved the same officers previously accused of entering residential hotel rooms without warrants or consent and then allegedly lying about their actions on police reports. One officer was accused of falsely arresting a man for drug possession.

A Illinois state representative has again asked fellow legislators to force police dogs to meet certification standards before being used for tasks such as sniffing for drugs at traffic stops. The bill, introduced by State Rep. Jim Durkin (R-Western Springs) follows a recent investigation that showed drug-sniffing dogs, according to state data, have been wrong more often than they have been right about whether vehicles contain drugs or drug paraphernalia.

A new study by researchers at UC Davis has found that drug-sniffing dog/handler teams' performance is affected by human handlers' beliefs, possibly in response to subtle, unintentional handler cues. The study found that detection-dog/handler teams erroneously 'alerted,' or identified a scent, when there was no scent present more than 200 times-particularly when the handler believed that there was scent present.

The Michigan Supreme Court is considering whether marijuana found by a firefighter during an emergency call can be used to prosecute a man in the state's Oakland County. A judge and the state appeals court so far have thrown out evidence against Mark Slaughter.