How can I get the Sheriff's Dept. to pay for their misplacement of my son's clothing?

The Sheriff's dept. LOST my son's brand new shoes after they arrested him and took his clothing. I contacted the Attorney General, who said to contact the county commissioner's office, but if this doesn't help and they still cannot (or will not) produce my son's shoes, can I take them (the sheriff's dept.) to small claims court? I feel it would be worth it to make them be responsible, and to learn how to bag and label prisoner's clothing. Thanks in advance for any suggestions.