People seen dangling upside down as ride malfunctions at US amusement park

Around 28 people were rescued after being left dangling upside down at an amusement park in US' Oregon. Riders got stuck after the "AtmosFEAR" ride malfunctioned on the season opening day of Oaks Park, officials said. A video of the ride car suspended vertically also surfaced online. Park engineers and fire officials manually lowered the ride.