MANHATTAN- Authorities in Riley County are investigating two cases of arson. On Tuesday, the Riley County Police Department and Manhattan fire responded to a pair of structure fires in the 800 block of Colorado Street.

One fire was at an unoccupied residence. The second blaze was at a garage of a residence. A vehicle at the scene was also damaged. Both fires were easily extinguished and no injuries were reported.

Both fires were believed to have been set intentionally.

If you have information that could lead to an arrest please contact the Riley County Police Department, the Manhattan Fire Department, or the Manhattan Riley County Crime Stoppers. Those choosing to utilize the Crime Stoppers service may remain anonymous and could qualify for a cash reward of up to $1,000.00 dollars.  The Manhattan Riley County Crime Stoppers can be contacted through their website.