Video: Pennsylvania officers under investigation after video shows them choke, slam teenage girls

A wild fight at a Pennsylvania carnival has sparked a police investigation after an officer was seen on cellphone video appearing to put a teenage girl in a chokehold while a second policeman slams another girl to the ground.

A video captured an offficer using a chokehold on a teenage girl while breaking up a melee at a carnival in Norristown, Pennsylvania.Marcus Melle / via NBC Philadelphia

The incident happened Saturday night at the annual St. Francis Spring Carnival in Norristown when police were called to break up a massive brawl involving around 50 teenagers, according to NBC Philadelphia.