Kayla Berg was last seen on August 11, 2009. That evening, she was with friend Kevin J. Kielcheski; he drove her around her hometown of Antigo, Wisconsin, and the pair allegedly smoked marijuana.

Kielcheski dropped Kayla off at her boyfriend's home in Wausau, Wisconsin sometime between 9:00 and 11:00 p.m., According to Kielcheski, the house, about a forty-minute drive from Antigo, had all of the lights turned off, and it looked as if no one was home. Kielcheski never actually saw Kayla go inside it. She has never been heard from again.

Kayla's boyfriend denied having seen her the day of her disappearance. The house Kayla went to on the night of her disappearance had actually been condemned and its occupants had moved out while the building was being renovated, but it's unclear whether she knew about this.

In October of 2009, Kielcheski was arrested and charged with second-degree reckless endangerment; this charge was related to substance use with Kayla on the night she was last seen. However, the charge was dismissed in July 2011. Kielcheski hasn't been charged or named as a suspect in her disappearance, and he is no longer cooperating with the investigation.

Kayla Berg is described as a passionate gymnast who was looking forward to being on her school's team. She has no history of running away from home and her parents say it's uncharacteristic of her not to keep them informed of her whereabouts. Her case remains unsolved. (Information Retrieved from charleyproject.org)

If you have any information regarding the disappearance of Kayla Berg, please contact the Antigo Police Department at (715) 627-6411