reasons for frats getting kicked off

hi, I've been so bored at home waiting for school to start again that I started looking at the utk greek life conduct page at the chapters who have been kicked off or in trouble. can someone explain what happened with each frat that are currently suspended/ in trouble for hazing? help out all the other nosy people here!!!!!!

frats currently kicked off:
ato
delta tau delta
kappa alpha
kappa alpha psi (never heard of them)
phi delt (rip)
sig ep

also what happened with phi sig? I know they are coming back and taking their house from byx back. but what did they do to their pledges to get kicked off in the first place.

other frats that have gotten kicked and not come back (to my knowledge)
chi phi
alpha phi alpha (idk these ppl)

alsooo anyone know anything ab what happened with the frats that have gotten in trouble for hazing recently, but not kicked? basically all of them im sure but on that website it says byx (fall22), dke (fall 22), Fiji (spring 23), pi kapp (fall 22), phi tau (spring 23)\n\n\n\n\n