The Edmonton police is asking for the public's help in finding a missing 21-year-old who hasn't been seen for more than six days.

Dylan Koshman was last seen leaving his home on Oct. 11 near 104 Street and 33 Avenue after getting in a fight with his roommates.

His friends said he had been drinking and they got into an argument and they asked him to leave.

He was last seen walking away from the home wearing only shoes, jeans and a dark-coloured coat.

Police say he hasn't answered his cell phone or used his bank account since.

Koshman's family says this behaviour is very unusual for the 21-year-old.

Anyone with information is asked to call police.