KELOWNA, B.C. - Seven years have now passed since 22-year-old Aaron Derbyshire went missing from Kelowna, B.C., but his family isn't giving up hope that he'll still be found.

Derbyshire was last seen inside the Level nightclub on Sept. 30, 2006.

His friends went outside to investigate a fight, but he stayed inside and hasn't been seen since.

Police have since interviewed hundreds of people and several large rewards have been posted, but no substantial leads have surfaced.

His aunt Gloria Horning says she wants her nephew to be spoken about daily — not just once a year — until he's found.

His mother Glenda says theories abound as to what happened to her son, but she believes that wherever he went he didn't go on his own volition. (CKFR)

Also on HuffPost:

Loading Slideshow...
  • Yashpal Mehay

    The Surrey RCMP's Missing Persons Unit is looking for these people. <a href="">Yashpal Mehay</a> disappeared in July 2009.

  • Elfrieda Erickson

    Last seen in <a href="">October 2002</a>.

  • Yasmine Christina Reddy

    Last seen in <a href="">February 1997</a> and briefly in Jordan in 2002.

  • Nadia Reddy

    Last seen in <a href="">February 1997</a>.

  • Stephen Begg

    Last seen in <a href="">February 2011</a>.

  • Sahil Sharma

    Last seen in <a href="">November 2008</a>.

  • Glen Ryder

    Last seen in <a href="">December 1976</a>.

  • Fred Wong

    Last seen in <a href="">October 1985</a>.

  • Albert Wilkinson

    Last seen in <a href="">January 1957</a>.

  • William Hick

    Last heard from in India in <a href="">October 2003</a>.

  • Karamjeet Gill

    Last seen in <a href="">December 2001</a>.

  • Davender Gill

    Left his residence in <a href="">October 2003</a>.

  • Jody Beaurone

    Last seen in <a href="">December 2000</a>.

  • NEXT: <a href="" target="_blank">Highway of Tears: B.C.'s Missing and Murdered Women</a>

  • Colleen MacMillen

    Age: 16 Last Seen: Aug. 9, 1974 near Lac La Hache. Body found Sept. 5, 1974 near 100 Mile House. Was believed to be hitchhiking. RCMP have determined through DNA testing that Bobby Jack Fowler was responsible for her death.

  • Gale Ann Weys

    Age: 19 Last Seen: Oct. 19, 1973 in Clearwater. Body found April 6, 1974 along Yellowhead Highway. Believed hitchhiking to Kamloops.

  • Pamela Darlington

    Age: 19 Last Seen: Nov. 6, 1973 in Kamloops. Body found Nov. 7, 1973 in a city park. Believed to be hitchhiking at the time.

  • Delphine Nikkal

    Age: 16 Last Seen: June 14, 1990, along Highway 16 in Smithers.

  • Lana Derrick

    Age: 19 Last Seen: October 7, 1995 at a service station in Thornhill, B.C.

  • Nicole Hoar

    Age: 25 Last Seen: June 21, 2002 in Prince George. Believed to be hitchhiking on Highway 16.

  • Tamara Chipman

    Age: 22 Last Seen: Sept. 21, 2005 in Prince Rupert. Believed to be hitchhiking on Highway 16.

  • Alberta Williams

    Age: 24 Last Seen: Aug. 26, 1989 in Prince Rupert. Body found Sept. 16, 1989 on Highway 16.

  • Ramona Wilson

    Age: 16 Last Seen: June 11, 1994, hitchhiking to a friend's home in Smithers. Body found April 1995, Smithers Airport.

  • Roxanne Thiara

    Age: 15 Last Seen: Nov. 1994 in Prince George. Body found near Burns Lake.

  • Leah Alisha Germaine

    Age: 15 Her body was found Dec. 9, 1994.

  • Cecilia Anne Nikal

    Last Seen: 1989

  • Monica Ignas

    Age: 14 Last Seen: Dec. 13, 1974 in Thornhill, B.C. Body found Apr. 6, 1975 near Terrace.

  • Aielah Saric Auger

    Age: 14 Last Seen: Feb. 2, 2006 in Prince George. Body found Feb. 10, 2006 on Highway 16.

  • Gloria Moody

    Age: 27 Last Seen: Oct. 25, 1969 in Williams Lake. Body found Oct. 26 1969.

  • Micheline Pare

    Age: 18 Last Seen: July 1970 along Fort St. John/Hudson's Hope Highway. Body found Aug. 8, 1970 near Hudson's Hope. Last seen hitchhiking to a ranch.

  • Shelly Ann Bascu

    Age: 16 Last Seen: May 3, 1983 near Hinton, Alberta. Seen walking along Highway 16.

  • Monica Jack

    Age: 12 Last Seen: May 6, 1978 near Nicola Lake. Body found in June 1995 north of Merritt.

  • Maureen Mosie

    Age: 33 Last Seen: May 8, 1981 in Salmon Arm. Body found May 9, 1981 near Kamloops. Believed to have been hitchhiking.