<human>: Summarize the given text in a few sentences.

This is a minor FU but about an hour ago our guest lecturer mentioned that burning a body would actually draw attention to it instead of hiding it. I had always thought burning was the best way to do it, so after class was over I stood in line to ask my professor a question. Btw, I'm middle eastern, male and I haven't shaved in a while if that is at all important. He used to be in forensics identification.

I told him my opinion and said "Sir, in your experience, what was the best way to get rid of a body?"

He shifted around uncomfortably but that may have just been in my head. "What I would do is," he said. "I would tie some weights to it and drop it into the middle of lake Ontario." He then explained how the deep water would keep it from freezing and being preserved, how burning wouldn't work unless you were at a crematorium, and that the bones would always be an issue, because even after burning and decomposition they'd still be there.

He then asked me why I wanted to know and I dug myself deeper from this point on by saying that I always wondered what a murderer in a story could've done to avoid being caught. There were two other grils waiting in line just staring at me. I joked at the professor that I'm gonna get some weird looks from now on and he just pretended to find it funny. 

I'm also kinda paranoid over the fact that I'm going to transfer to another program and that he won't likely see me again so he might think that I was takong this class to learn how to kill people--and to be honest that is what piqued my interest about it and I did conclude that I am too lazy to kill anyone, let alone cover my tracks. I feel tempted to go and explain the laziness bit before I end up on a list or something. I know I won't but the situation was pretty awkward and anything I do will probably make it worse.

Anyway, if you had a corpse on your hands and needed to get rid of all the evidence, how would you go about it? Hypothetically speaking of course.
<bot>: asked my forensics professor about the best way to get rid of a body. Got some suspicious looks, and a question on why, but most importantly: an answer.