Chadron, Nebraska (AP) -- Police in Nebraska arrested five suspects Thursday in a South Dakota casino robbery, and officials say three of the men may have been involved in similar crimes in Montana and Wyoming. While police searched for the suspects, roads leading in and out of Chadron were blocked all morning Thursday, and snipers were positioned atop buildings at Chadron State College. The college, public schools and many businesses closed as the Chadron Police chief urged people to stay off the streets.

San Jacinto, California - A man suspected of masterminding the USD 1.5 million Soboba Indian Casino robbery was arrested over the weekend near Los Angeles International Airport, authorities said Monday. Rolando Luda Ramos, 25, was booked into the Southwest Detention Center Saturday on suspicion of strong armed robbery, false imprisonment, battery with injury and kidnapping. According to the Riverside County Sheriff's Department, Ramos was picked up at a hotel near LAX at 3 a.m. Saturday.