SALT LAKE CITY (ABC 4 News) – There’s a new defense mechanism that turns your cell phone from a communication device into a crime fighting machine. It’s called Yellow Jacket. It’s an iPhone case that turns your smart phone into a stun gun.

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Crash sends 4 people to hospital SARATOGA SPRINGS, Utah (ABC 4 News) – A violent collision sent four people to the hospital Saturday night.

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