Morning fishing

Went fishing this morning after work with no luck. Ran across a poor catfish who had apparently either been poisoned or contracted some type of disease.

Felt bad for it because it looked like it was in no condition to be caught and attempted to be eaten.

Really looking forward to catching a bass soon. Tried a new lure today but nothing with that either. I will be reviewing that lure and trying it out more often in places I know bass will be hiding out.

Here is a picture of the catfish. Tell me what you think killed it.