guilty of four felony counts of child endangering

NORWALK, Ohio (AP) -- A couple accused of forcing some of their 11 adopted special-needs children to sleep in chicken wire cages were convicted Friday of endangering and abuse.

A jury found Michael Gravelle, 57, and his wife, Sharen, 58, each guilty of four felony counts of child endangering, two misdemeanor counts of child endangering and five misdemeanor counts of child abuse. Each was acquitted of 13 other charges.

The parents argued during their three-week trial that they needed to keep some of the youngsters in enclosed beds rigged with alarms to protect them from themselves and each other and stop them from wandering at night. (Watch the Gravelles react to the verdict )

The couple face one to five years in prison and a maximum fine of $10,000 for each felony count. The misdemeanor penalties carry no jail time.

Prosecutors said the couple was cruel. Witnesses included the sheriff and some of the children, who said the cages were urine-stained and lacked bedding, including pillows and mattresses.

One Gravelle child testified he was forced to live in a bathroom for 81 days, sleeping in a bathtub because of a bed-wetting problem. The Gravelles' attorneys denied those charges, saying the boy exaggerated the length of his bathroom stay, and an expert for the defense testified that the technique helped the boy.

Other children testified during the trial that the Gravelles hit them with a wooden paddle, made them write out Bible verses as punishment and dunked the head of a girl who had Down Syndrome in a toilet.