Contra Costa (California) Times – “Concord grandfather found guilty in grandson’s mauling by pit bulls” – April 11^th, 2014:

A judge Friday afternoon found a Concord grandfather guilty of involuntary manslaughter and child endangerment in the fatal 2010 mauling of his toddler grandson by three pit bulls -- dogs a prosecutor said their owner knew to be vicious.

In a rare legal procedure, Contra Costa Superior Court Judge John Kennedy decided 55-year-old Steven Hayashi's verdict, after Hayashi waived his right to a jury trial. Hayashi faces up to 10 years in prison.

On July 22, 2010, Hayashi's 2-year-old step-grandson, Jacob Bisbee, walked into an unlocked garage after leaving him unsupervised with his 4-year-old brother and sleeping wife. The three pit bulls mauled the boy, who bled to death.

At issue was whether Hayashi should have foreseen the attack, with prosecutors saying Hayashi knew the dogs had killed two family pets and showed aggression toward Jacob. Hayashi's defense attorney argued that his client believed Jacob and his brother were left with an awake adult -- Hayashi's wife -- and that the dogs had never attacked a person before, only animals.

In explaining his decision, Kennedy said Hayashi did not check to see whether Jacob's father had left for work or whether the toddler's door was open, didn't confirm whether the children or his wife were awake and didn't lock the garage door before he left to play tennis.

Hayashi was told numerous times by his wife and other relatives to get rid of the dogs because they feared how they would react to the children, Kennedy said.

"But as he told his wife, the dogs were his, and the children were his step-grandchildren, and they should leave before the dogs," prosecutor Mary Knox told the judge in her opening statement.

On the day of the mauling, Hayashi's wife made the grisly discovery about 8:45 a.m. and called 9-1-1. The dispatcher could hear the dogs barking furiously in the background, Kennedy said.

"The likelihood one of the toddlers would get hurt by the dogs was high," Kennedy said.

Knox argued that Hayashi had plenty of advance warning about the danger he was placing the young boys in and said after court that Jacob's death was "a completely avoidable tragedy."