A former Boy Scout camp director and Muskegon YMCA water safety instructor has been convicted of three counts of attempting to make child pornography in the Y's locker room.

Scott Allan Herrick, 39, of Twin Lake was found guilty Thursday by U.S. District Judge Paul J. Maloney, chief judge of the Western Michigan District, after a bench trial.

Maloney will sentence Herrick at a date to be announced. Herrick is subject to a maximum sentence of 140 years in federal prison, a lifetime term of supervised release and fines up to $1.5 million.

Herrick used a cellphone to secretly video-record 9-year-old boys dressing in the boys' locker room of the Muskegon YMCA on three occasions between February and May 2009.

Herrick was the camp director for Gerber Boy Scout Camp in Muskegon County’s Blue Lake Township and also worked seasonally as a pool safety instructor for third-grade boys at the Muskegon YMCA.

Herrick earlier pleaded guilty to two counts of distributing child pornography and one count of possessing it. A fourth count of sexually exploiting children was dismissed at the start of his trial.

Herrick was arrested last July 8 and has been in custody since. He has been fired from the Boy Scout and YMCA jobs.