Ithaca Police said they've found the person who's been leaving anti-Semitic messages near downtown businesses.
They haven't named the suspect, but they've been charged with multiple counts of criminal mischief as a hate crime.
Investigators said they searched the person's home and found hate posters, along with items used to make explosives like fuse wire, caps, a timer, tubing, and a powdered chemical.
Rifle parts were also found at a different location.
Police said it's an ongoing investigation and more details will be released as soon as possible.