Complex sentence: Jesse is released from police custody after Brock's diagnosis reveals that he was not poisoned by ricin, and is immediately kidnapped by Gus's thugs and brought to the lab to cook the next batch of meth.
Split into simpler sentences: Jesse is released from police custody after Brock's diagnosis reveals that he was not poisoned by ricin. He is immediately kidnapped by Gus's thugs and brought to the lab to cook the next batch of meth.