Investigators are calling the fire at an office park arson | Crime

Investigators are calling the fire at an office park, that included the Wolf River conservancy, arson.

A fire broke out in the 3000 block of Walnut Grove Tuesday morning.

Investigators called it suspicious then because the fire was in two buildings, even though they don't touch.

"It's significant damage, we know at least one of our four offices is completely destroyed," said Ken Kimble from the Wolf River Conservancy in an interview Tuesday.

Conservancy workers say the fire could not have happened at a worst time as December is the month the group does most of its fundraising.

The conservancy asks anyone who needs to contact the organization to go to the website for the next few days.

Get to their website by clicking here.