User blog comment:HTFan/What is the reason for Mr. Pickles' murders?/@comment-26242274-20150908131944

I think Mr. Pickels is just a maniac who likes to kill people. You don't have that kind of dissonant serenity from jealousy or protection. However, he likely lets Lammy believe that it's option one so that she would remain useful to him. Otherwise she'd probably throw him into the trash.