http://www.animenewsnetwork.com/news/2014-01-21/blood-alone-manga-abruptly-ends-run-in-evening-magazine
"My meeting just ended... Well then, I tweeted this at the time of the release of the tenth volume of Blood Alone, but I have a fairly sad announcement to make. I'm very sorry to have to make it.
The “serialization” of Blood Alone in Evening will end this spring. I apologize for my lack of power in this situation... ….However, since the story has only just entered the climax, I will continue to write the manga after its serialization has ended, and will finish it through selling dojinshi (self-published books) and digital books (the number of pages remaining in the manga will take up around four compiled volumes).
I would like to do my best release the remainder of Blood Alone in digital and physical forms with the ideas of “low price” and “simplicity to obtain.” I suppose I will sell the eleventh volume continuing the series as a dojinshi at the Comitia event in May."