Over at The Thrill Begins there's an interview with editor Chantelle Aimee Osman of the new Down and Out Books imprint New Wave Crime. According to the interview they are open for submissions of crime novels and novellas with an email address of where to send your submission. You'll find the interview here. I can't find a website for the new imprint nor a link for it at Down & Out. Here is the Down & Out guidelines link so you know what to send and how to format it.
UPDATE: I found a twitter page but no tweets. Something to watch :)