Teen uses slingshot to save 8-year-old sister from alleged kidnapper, police say

ALPENA TOWNSHIP, Mich. -- A teenager helped save his younger sister from an alleged kidnapper by shooting the suspect with his slingshot, Michigan authorities said, ABC News reported.

The 8-year-old girl was mushroom-hunting in her backyard in Alpena Township on Wednesday when "an unknown male appeared from the woods," the Michigan State Police said in a press release on Friday.

The suspect held the girl's mouth shut but she was able to break free, police said. Her 13-year-old brother witnessed the attack and shot the assailant in the head and chest with his slingshot, police said.

The suspect fled the area but was located by state troopers hiding at a nearby gas station, police said.

"The suspect had obvious signs of injury sustained from the slingshot with wounds to his head and chest," police said.

The suspect -- identified as a 17-year-old from Alpena -- was taken into custody and allegedly confessed to detectives that he "planned on severely beating the victim," police said. He was lodged in the Alpena County Jail without incident, police said.

The suspect was arraigned on Thursday on one count of attempted kidnapping/child enticement, one count of attempted assault to do great bodily harm less than murder, and one count of assault and battery, according to police.

His bond was set at $150,000 and his next court appearance was scheduled for May 17, police said.

The suspect is being charged as an adult but his name has not been released by police.