I'm on OSX10.10.3, I've had a file in my trash for about 6 months or so. I have a file in my trash, 2 actually. That are from my mail cache that I dumped since I don't have the space on my SSD for my mail. These two files are all that remains and I am unable to delete them. It says when I try to Directory Not Empty and No Such File or Directory when I try to run rm through terminal on just the file. Any thoughts? owner is me, and I've tried it with sudo. If I click the trash and say empty it throughs an error saying the item is in use.Update: Still not able to remove these two files. Terminal is telling that No such file or directory when I'm in the folder and run the ls command. I think it has something to do with hard links. i.e. the info on the disc the file was pointing at is gone, but the system still thinks it's there. 
rm -rf ~/.Trash/* doesn't work, Mail Attachment.eml:OECustomProperty unable remove
terminal;osx