RILEY COUNTY — Law enforcement authorities are investigating a suspect for alleged kidnapping and robbery.

Just after 3 p.m. Wednesday, police arrested Derrick Smith, 19, Manhattan, in the 100 block of Courthouse Place in Manhattan, according to the Riley County Police Department activity report.

Smith was jailed on a Riley County District Court warrant for aggravated kidnapping and two counts of attempted aggravated robbery. He is being held on a bond of $75,000.00.  Police released no additional details early Thursday.