About those “other pieces of equipment”:
https://nypost.com/2022/06/09/nicholas-roskes-family-speaks-after-brett-kavanaugh-threat-arrest/
He also had ammunition, zip ties, pepper spray, duct tape and other items that he told police he’d planned to use to break into Kavanaugh’s home and kill him, according to a criminal complaint.
From another source (very strange one):
https://wealthyspy.com/nicholas-john-roske/
The suspect was found with a backpack having the items like A black tactical chest rig and tactical knife, a Glock 17 pistol, zip ties, a hammer, a screwdriver, crowbar, duct tape, hiking boots, and other items.
According to the online records, Nicholas John Roske is around 26 years old and belongs to Simi Valley, California. There is a LinkedIn page on the name of Nicholas Roske of Simi Valley which says that he is working as an office manager at a pest control company. However, he quit his job at the company last year and according to VC Star, he was on the cross country team in high school. He attended Simi Valley High School and his friends couldn’t believe that Nick is the person behind this.