RUTLAND, Vt. -- The Vermont State Police continued their efforts to locate Jonathan Schaff on Thursday.
After an extensive search based around where Jonathan's phone was located, the Vermont State Police scuba team and K-9 unit were not able to find him.
The scuba team was not able to put divers in the water because of the thick ice and shallow water however they were able to search the water with specialized video equipment.
Detectives will continue to investigate the case with the Granville Police Department and the New York State Police.
Anyone with information regarding Jonathan's disappearance, please call 802-773-9101 or submit an anonymous tip to www.vtips.info or send a text to "CRIMES" (274637) with keyword: VTIPS.