Four people arrested in connection with one of the biggest bath salts busts in Maine were indicted Wednesday by the Penobscot County grand jury. 53-year-old Leonard Wells of Greenbush, 29-year-old Steven Warren of Corinth, 31-year-old Elizabeth Fuentes and 49-year-old Arthur Coy, both of Texas, are charged in the case. Police say in January they seized $1.2 million worth of bath salts.They say some of it was found a home in Hermon. More was discovered in a shipment from Maine to Texas. Authorities say the drugs originated in China.