ELKHART, Ind. -- Elkhart Police arrested one person with the robbery of the Chiphone Credit Union on January 23 and are seeking a second person of interest in the case.

Elkhart Detectives investigated the robbery of the Chiphone Credit Union and developed Christopher Coleman as a suspect.

On January 25, Coleman was arrested for armed robbery with a deadly weapon.

A second person of interest, 26-year-old Shawn Marks, is being sought.

If you have any information on Marks’ whereabouts, contact Sergeant Jim Buchmann or Detective Mark Daggy of the Elkhart Police.