Three teenagers were arrested Sunday for allegedly shooting at cars with a slingshot, but the incidents were not related to a recent string of Phoenix-area freeway shootings, authorities said.
SPECIAL SECTION: Freeway shootings in the Valley
Three men, all age 18, were in jail after admitting to flinging rocks at pedestrians and vehicles, Maricopa County Sheriff Joe Arpaio said.
Aaron Nottingham, Albert German and Christian Cook were booked on charges of assault, endangerment and criminal damage.
German was released from jail Monday morning. Check out exclusive video of German leaving the facility in the player above.
Arpaio told reporters Sunday that a couple whose car window was shattered Saturday east of Phoenix noted a license plate number of a vehicle that allegedly pulled up alongside them. Deputies and the state Department of Public Safety located the vehicle.
DPS Director Frank Milstead said the incidents are copycats and there was nothing linking them to any of the 11 incidents his agency has been investigating.
LIST: Where and when the I-10 shootings have occurred
The agency also detained 18-year-old Oscar de la Torrez Munoz Friday for questioning in the shootings.
The shootings have left the city on edge for two weeks. Many Phoenix drivers have avoided freeways since the 11 confirmed shootings began Aug. 29, mostly along Interstate 10, a major route through the city. Eight of the cars were hit with bullets and three with projectiles that could have been BBs or pellets. One girl's ear was cut by glass as a bullet shattered her window.
Police have been seeking tips, with freeway message boards across the city continuing to flash a tip-line number.
The shooting scenarios have varied. Some involved bullets fired at random cars, others involved projectiles and one was apparently road rage.
RELATED: Projectile vs. shooting: What's the difference?
Longtime residents still remember a string of random shootings that terrorized Phoenix a decade ago. Nearly 30 people were shot then, and eight killed, including a cyclist who was riding down the street and a man who was sleeping at a bus stop. Two men were eventually caught and convicted.
