The second time Walt created ricin, it was intended to kill Gustavo Fring. He created a small vial of it in Gus' own superlab, supposedly out of sight, and secretly passed it to
In episode 407 “Problem Dog,” Walt makes some ricin in the superlab. He gives it to Jesse, who puts it in a “lucky cigarette” that he keeps upside down in his cigarette pack. The ricin cigarette is born.
And so the writers' room is softening Jesse as it hardens Walt. The duo's search for the ricin cigarette is Exhibit A. Walt is playing Jesse: We see him make a fake cigarette out of salt. He plants it so Jesse can find it and reassure himself that he didn't accidentally poison Brock.
The writers of Breaking Bad referred to the incident as Walt becoming the "Evil Juice Box Man," imagining him injecting the poison into Brock's juice box. Off-camera, Walt had somehow planted the juice box in Brock's lunch at school, making sure only he came in contact with it.
If you're in the middle of watching S4, the answer is that Walt *wanted* Jesse to think it was ricin, and wanted to think he'd used Saul (and Saul's bodyguard) to pluck the ricin off Jesse.
Ricin poisoning can cause death, but it isn't always fatal. Symptoms depend on the amount of ricin, and how a person is exposed to it: Ricin in food or water can cause very severe “food poisoning” symptoms – including vomiting and bloody diarrhea. It also affects the liver and kidneys.
In the season 5 episode Confessions Jesse realises that Saul and Huell took his ricin cigerette on the orders of Walt (Jesse finds this out by threatening them with a gun) which causes him to also realise that Walter was behind the whole false story of Gus poisoning Brock when it had been him all along.
But he also knew that the risk of Brock dying was real, especially if he was not diagnosed in time. Moreover, it is Jesse who immediately directs the doctors towards a poisoning. Perhaps without this, the diagnosis would have been too late.
Brock obviously recognized and was scared of him when he went to Andrea's house in the last season, but based on his actual reaction to Walt, I don't think Brock knew for certain that Walt had been the one who poisoned him. Otherwise he would have reacted much more violently to Walt's presence in his home.
Acquired Poison Immunity: Beforehand, Gus took an antidote and later activated his gag reflex to avoid the effects of the poisoned drink.
Walt had a host of reasons to get rid of Lydia - she was a threat to his family, which he was no longer able to protect (and she's already shown she has no qualms getting rid of people, regardless of the size of the threat); she was both the distributer of the blue meth and a potential supplier of methylamine; she was ...
Jesse thinks back to the action of Episode 412 and 413 , when he thought that his girlfriend Andrea's young son Brock was poisoned by the Ricin cigarette that Walt had made and gave Jesse to poison Gus Fring.
He follows each of their instructions until Hank finally handcuffs him and reads him his rights. Walt sees Jesse and calls him a "coward", to which he responds by spitting in his face; the two try to fight but are separated by the agents.
Ricin is a poison that Walter White prepares twice. Even though it is not the fastest-acting method of killing, Walt prefers it because it leaves behind little or no trace of its use on a victim.
Jesse gets some flypaper which they hang around the lab, as well as some sleeping pills that he secretly puts into Walt's coffee.
Methylamine is a constituent of cigarette smoke and the major end product of nicotine metabolism. Smoking or nicotine can induce the release of adrenaline, which is in turn deaminated by monoamine oxidase, also producing methylamine.
Many thoughts of grief may have flooded Walt's mind after Hank was killed in Breaking Bad, but the reason why Walt tells Jesse the truth about Jane's death is indicative of his true nature. Walt's evolution to becoming Heisenberg was created out of a series of events of desperation and tragedy.
Walter used Lily of the Valley instead of ricin because it has similar attributes to ricin without actually BEING ricin. If it was actually ricin in Brock's system chances are Jesse would have been taken by the FBI.
Did Jesse forgive and still love Walt at the end? Nope. Walt absolutely destroyed Jesse's life. He did unforgivable things to Jesse, such as letting his girlfriend die and poisoning his other girlfriend's son just to manipulate Jesse.
It's revealed in Season 5 that Ted ended up hospitalized with severe neck trauma. He has to keep his head in a huge protective brace and his head was completely shaved.
It's clear that he did not suspect a sniper (the scenes showing him walking to the edge of the parking garage alone to look around and thus making himself a better target makes this clear) but he did suspect something. He simply acted upon that suspicion and decided to leave the hospital without his vehicle.
In Breaking Bad S04E12 End Times, at the end Gus walks towards his car at the hospital parking with his two bodyguards, with Walt watching from an adjacent rooftop.
No. From the moment Walt had him dragged out from under that car in the desert, Jesse never forgave his former partner. From that moment on, Jesse felt nothing but hatred and resentment towards him.
In the final scene, Hank figures out that Walt is Heisenberg while perusing Walt's copy of “Leaves of Grass” on the toilet. The book is inscribed: “To my other favorite W.W. It's an honor working with you.
Walter White hides the vial of ricin behind an electrical outlet cover in his house and creates a fake one, planting it in Jesse's Roomba when he helps search Jesse's house. Jesse finds it and tearfully laments what he believes is his own stupidity, apologizing to Walt for suspecting him of poisoning Brock Cantillo.