URBANA — Three Champaign teens accused in connection with an armed attack on a woman at a bus stop last week were charged Tuesday in Champaign County Circuit Court.

Two of the youths are 16 and were charged in juvenile court while the third, Emanuel Spencer-Jackson, 19, of the 1100 block of Waters Edge Drive, was charged as an adult.

Assistant State's Attorney Adam Dill said one of the 16-year-olds is charged with armed violence, aggravated battery, mob action and aggravated unlawful use of weapons while the second is charged with aggravated battery and mob action. Spencer-Jackson is charged only with aggravated unlawful use of weapons.

Assistant State's Attorney Adam Dill told Judge Heidi Ladd in juvenile court Tuesday that all three of the teens approached a 20-year-old woman at the bus stop at Goldenview Drive and John Street in west Champaign about 2:30 p.m. Friday.

One of the younger men confronted the woman about an argument she reportedly had with his mother. He is alleged to have hit her in the face with a fist then put a gun to the back of her head and threatened to shoot her.

The other two "cheered him on," Dill said, while the other 16-year-old videotaped the incident with his cell phone, Dill said.

The youth with the gun then reportedly gave it to Spencer-Jackson, who put it in a bag.

The trio was located later at the home of the youth who threatened the woman with the gun. His mother refused to let police search, Dill said, so they got a warrant and found the gun in the home on York Drive and arrested the trio.

That teen is currently on probation for aggravated battery, Dill said.

The other youth also has had prior delinquent adjudications.

Ladd said due to the "extreme seriousness" of the offense, both teens would have to remain in the Juvenile Detention Center until their next court hearings on June 2 and 6, respectively.

Spencer-Jackson is due back in court June 7 with an attorney. He is being held in lieu of $20,000 bond.