OSHKOSH, Wis. (WFRV) - Authorities in Oshkosh are asking for the public's help in finding a 23-year-old man who has reportedly not been heard from for roughly five months. According to the Oshkosh Police Department, officers are searching for Aidan Jara, 23, and are asking anyone who may know where he is to come forward with information. Officers say that Jara has been missing for roughly five months and stated that although it is not unusual for Jara to be 'absent' for extended periods, the current duration is longer than usual, raising concerns for his well-being. Aidan Jara, 23 (Oshkosh Police Department) Aidan Jara, 23 (Oshkosh Police Department) Officers seek to ID vehicle involved in Calumet County hit-and-run of multiple vehicles Jara is described as 5’9” tall and weighing around 150 pounds. He has brown hair and brown eyes, and has known connections to the Milwaukee area. Anyone with relevant information is asked to contact Detective Frey at the Oshkosh Police Department at (920) 236-5700. Callers can also contact the Winnebago County Crime Stoppers at (920) 231-8477 or use the P3 App. Local 5 will update this story when more details are released.