Topeka Police have a description of a suspect who could be behind both a robbery and an attempted car jacking.

Police say around 8:30 p.m. Tuesday they were called to 2701 SE California on the report of a robbery.

Police say an approximately 15-year-old black male entered the business showed a gun and demanded money.

Police say later that night they responded to the are of 21st and Indiana on an attempted car jacking by a 15-year-old black male.

If you have any information on either of these crimes call Crime Stoppers at 234-0007.