While i was scrounging around in my cricket box, I had found a cricket with no head. ._.'

Is it possible that they got into a fight and the other one bit its head off or something. I found it funny.

Yes they will get in fights and sometimes eat each other.

LOL funny

Sounds pretty normal to me lol. Kinda funny actually...

Well, crickets can become somewhat cannibalistic. Trust me, I witnessed the crime of a bunch of crickets eating another of their kind, I was too late to stop them. The funniest thing was that I had a lot of food for them all to eat, and instead, they eat eachother lol.