The 18-year-old who police say helped bury the body of a Lafayette mother is out of jail on $5,000 bail and likely will testify against the other teens in the murder case.

Jared Guy, of Westminster, left Boulder County Jail on Thursday, said his attorney, Keith Pope. Guy will live with his mother and will have to come to Boulder a couple times a week to assure officers that he is meeting the terms of his supervision.

"The proposal is that he will testify," in return for having an accessory to murder charge dropped, Pope said. "But we haven't finalized a plea agreement yet."

Guy still would be charged with tampering with evidence, a Class 6 felony, punishable by one year to 18 months in prison. Guy's friend, Bryan Grove, 17, is accused of killing Linda Damm, the mother of his girlfriend, Tess, in early February.

According to affidavits, Grove enlisted Guy to bury the body in Green Mountain Cemetery in Boulder. A few hours after they buried the body in a shallow grave, they returned and dug it up, putting it back in the trunk of a Subaru that they parked in Damm's garage.