A woman who tried to obtain pain medicines using fictitious prescriptions was arrested after pharmacy workers discovered the prescriptions were false. Mary Kristen Spikes, 29, North Taylor Court, was charged Saturday with obtaining controlled substances by fraudulent means, said Statesboro Police Capt. Scott P. Brunson. Spikes entered Wal-Greens in Statesboro and presented multiple prescriptions for "several variations of hydrocodone,” he said.