A recreational tightrope strung across a remote Arizona canyon likely triggered a helicopter crash that killed four ...

Investigators say a helicopter hit a highline stretched across Telegraph Canyon near Superior, killing four. Here’s what to ...

Preliminary evidence indicated a slackline of more than 1 kilometer in length was strung recreationally across a canyon.

A family member identified to 12News the four people on board during the fatal helicopter crash in Superior. Here's what we ...

Federal aviation records show a notice was issued to pilots that a tightrope would be stretched across a mountainous area of ...

MILFORD TWP., Pa. - A man who died after being hit by an SUV in Milford Township, Bucks County has been identified. Wayne Carl Kelchner, 70, was pronounced dead at the hospital after the crash that ...