Kacy Howell (10-26-12)

MILWAUKEE -- U.S. Marshals are looking for 18-year-old Kacy Howell -- accused of robbing his ex-roommate this past summer.

Howell had reportedly lived with the victim for about three months. Howell moved out of the home near 8th and Clarke, but came back claiming he had left his social security card behind.

Court documents say Howell knocked on the victim's window, and that victim let Howell in. That's when Howell and three others allegedly began taking the victim's belongings.

Court documents say one of Howell's friends attacked the victim.

"They were out to steal whatever they could take out on the street and make some money off of," James Thomas with the Milwaukee County District Attorney's Office said.

Howell was charged, but his whereabouts are unknown.

Thomas fears if Howell is willing to rob an ex-roommate, who knows what he would be willing to do to a stranger.

Howell is described as 5'5" tall, weighing about 130 pounds. It is believed he's hiding out on Milwaukee's near north side.

If you've seen him U.S. Marshals want to hear from you at 414-297-3707.