After Zarm's arrest October 7, the Wausau Police Department installed a special call in line. That may have helped police tie Zarm to more cases of arson and burglary.
Zarm's arraignment is December 2nd when he could face more charges. Police are investigating 20 suspicious fires in the string of arson.
Right now, Zarm is charged with four counts of arson along with eleven other felony counts, including burglary and theft.