Dont remember the date I saw the movie

It was most definitely in English, Saw it on TV, and it was coloredone

It had to do about a college professor (I guess) finding some black colored heart inside of a box, and for someone reason, had an urge to ingest it.

I also remember a monster of some sort, killing some students inside a school of some sort, using weird tentacles to turn said students to zombies that would thenot proceed to kill more students.

And that’s about a I could remember