We've gone F***ing insane! Schools consider crutches dangerous weapons

Pennsylvania - Allegheny Valley, Fox Chapel Area and Riverview school districts briefly locked down some or all of their buildings this morning after a report that someone made threats against the districts.
But O'Hara Township Police said the incident was a “huge misunderstanding” and no threats against any schools were made.
According to WPXI-TV, O'Hara police received a call that a man at RIDC Park was overheard talking on his cell phone, saying he was going to “shoot everyone at the school.” Police had trouble pinpointing the man's location from his cell phone so both districts were advised to lock down their campuses as a precaution just after 8:30 a.m. The lockdowns were lifted by 9:30 a.m.
As it turns out, the man's daughter, who attends Springdale High School, was briefly turned away from school because she was walking on crutches and they can be considered dangerous weapons.
No charges will be filed against the man. The girl soon obtained a doctor's note and was allowed into school.http://triblive.com/neighborhoods/yourallekiskivalley/yourallekiskivalleymore/4819820-74/districts-police-briefly#axzz2gleZes1F
Student arrested after police search his car and find fishing knives:
Georgia - For the second time in two weeks, another Cobb high school student has been arrested and charged with breaking a zero-tolerance weapons law after a search of his vehicle turned up a knife.
Cody Chitwood, 17, is a senior at Lassiter High School, and an avid fisherman.
He went fishing at his favorite spot, Mountain Park off Highway 92 and Mabry Road several days before and left his two fishing poles and tackle box in his car.
Little did he know that Lassiter administrators would order a K-9 search of the parking lot on Sept. 17 and a dog would hit on his car.
The dog apparently picked up a scent of black powder because Chitwood also had several firecrackers in his trunk, left over from a Fourth of July celebration. That was enough for police to order a thorough search of his 1998 BMW 328i.
They found four knives, all of them with blades of at least 2.5 inches, according to the arrest warrant. Three of them, including a fillet knife and a spring-assisted knife, were inside his tackle box in the trunk. A butterfly knife was found inside the pocket of the driver’s side door.
“I enjoy fishing. I go fishing probably once a week, sometimes twice a week,” said Chitwood, who has been suspended for 10 days by Lassiter Principal Chris Richie. “I just forgot that it was in there. I had my fishing poles in the car, too.”
http://mdjonline.com/view/full_story/23681459/article-Lassiter-student-arrested-for-knife-at-school?instance=home_lead_story