 A Michigan judge has set bail at $500,000 each for the parents of a teenager accused of murdering four failure high school students with a weapon the couple bought him as a Christmas gift. Appear him by video link from jail for their arraignment. James and Jennifer Crombley both pleaded not guilty to four counts of voluntary manslaughter. Details in this report. The parents of the teenage suspect in the November 30th Oxford High School shooting in Michigan which killed four students have been arrested and police say the couple was attempting to escape authorities when they were caught, although their lawyers deny they fled. James and Jennifer Crombley pleaded not guilty to involuntary manslaughter charges at a court arraignment early Saturday just hours after their arrest. The manhunt was sparked after they had failed to appear at their first arraignment the day before and had stopped responding to calls from their attorneys. Police say they were arrested at what appeared to be a residential building someone had let them into and had withdrawn $4,000 in cash from an ATM. Prosecutors say the couple bought their son Ethan the handgun only four days before the incident and that they had failed to act on warning signs about him, including that morning when the school summoned them over disturbing and violent drawings from Ethan. Richard Kaplan is a criminal defense attorney. Generally parents are charged when they have some prior knowledge that there's a risk involved with the child you know the easiest analogy is kind of like the dog bite case you know if your dog bites somebody that's an accident if people have been complaining your dog's aggressive and there's all these problems where they've been to somebody else before then you know you've had greater liability. The drawings included a handgun a bleeding figure and the words the thoughts won't stop help me the parents resisted taking Ethan out of class after they left authorities say the shooting happened the US Marshals and Oakland County authorities were also involved in the search for the crumblies the crumblies lawyers say they weren't fleeing law enforcement and had intended to return.