Sandy Springs police detectives were seeking the public’s help in identifying a man accused of raping a juvenile over an extended period, beginning on Halloween night.

The 14-year-old was held against her will in a vacant apartment on Cedar Run and repeatedly sexually assaulted for several days by two men, spokesman Sgt. Ron Momon said in a news release issued Tuesday. The unidentified suspect is described as an 18-year-old with the alias “Trey.” Authorities also have identified a second suspect but were not releasing details until warrants are secured.

Any person with information that might help identify “Trey” is asked to call Crime Stoppers at 404-577-TIPS. Tips can also be made online at www.crimestoppersatlanta.org or text CSA Tip to CRIMES (274637).